ملتقى طلاب وطالبات جامعة الملك فيصل,جامعة الدمام - موعد المحاضرات المباشره الثالثه والأخيره~~

message
description The server encountered an internal error () that prevented it from fulfilling this request.

exception javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.reflect.UndeclaredThrowableException org.apache.jasper.runtime.PageContextImpl.doHandle PageException(PageContextImpl.java:858) org.apache.jasper.runtime.PageContextImpl.access$1 100(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$12.run(P ageContextImpl.java:778) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.handlePa geException(PageContextImpl.java:776) blackboard.web.error_005freceipt_jsp._jspService(e rror_005freceipt_jsp.java:176) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor1256.invoke(Unk nown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.doForwar d(PageContextImpl.java:706) org.apache.jasper.runtime.PageContextImpl.access$1 000(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$11.run(P ageContextImpl.java:664) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:662) org.apache.jasper.runtime.PageContextImpl.doHandle PageException(PageContextImpl.java:818) org.apache.jasper.runtime.PageContextImpl.access$1 100(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$12.run(P ageContextImpl.java:778) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.handlePa geException(PageContextImpl.java:776) blackboard.web.frameset_jsp._jspService(frameset_j sp.java:323) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor287.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.B2ContextFilter.doFilt er(B2ContextFilter.java:100) sun.reflect.GeneratedMethodAccessor293.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.ContentTypeFilter.doFi lter(ContentTypeFilter.java:57) sun.reflect.GeneratedMethodAccessor292.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.XssServletFilter.doFil ter(XssServletFilter.java:138) sun.reflect.GeneratedMethodAccessor291.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.RequestSessionFilter.d oFilter(RequestSessionFilter.java:181) sun.reflect.GeneratedMethodAccessor290.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.SSLProxyFilter.doFilte r(SSLProxyFilter.java:39) sun.reflect.GeneratedMethodAccessor289.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243)

root cause java.lang.reflect.UndeclaredThrowableException $Proxy4.setAutoCommit(Unknown Source) blackboard.db.ConnectionManager.releaseConnection( ConnectionManager.java:979) blackboard.db.ConnectionManager.performTransaction (ConnectionManager.java:420) blackboard.db.TransactionInterfaceFactory$Transact ionHandler.invoke(TransactionInterfaceFactory.java :90) $Proxy78.getBrandingByHostNameAndUser(Unknown Source) blackboard.util.ContextCachingLoader.loadBrandingB yHostAndUserId(ContextCachingLoader.java:43) blackboard.servlet.tags.ngui.BasePageTag.getCssFil es(BasePageTag.java:293) blackboard.servlet.tags.ngui.BasePageTag$1.run(Bas ePageTag.java:197) blackboard.servlet.tags.ngui.BasePageTag$1.run(Bas ePageTag.java:193) java.security.AccessController.doPrivileged(Native Method) blackboard.servlet.tags.ngui.BasePageTag.doStartTa g(BasePageTag.java:192) blackboard.web.error_005freceipt_jsp._jspService(e rror_005freceipt_jsp.java:110) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor1256.invoke(Unk nown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.doForwar d(PageContextImpl.java:706) org.apache.jasper.runtime.PageContextImpl.access$1 000(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$11.run(P ageContextImpl.java:664) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:662) org.apache.jasper.runtime.PageContextImpl.doHandle PageException(PageContextImpl.java:818) org.apache.jasper.runtime.PageContextImpl.access$1 100(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$12.run(P ageContextImpl.java:778) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.handlePa geException(PageContextImpl.java:776) blackboard.web.frameset_jsp._jspService(frameset_j sp.java:323) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor287.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.B2ContextFilter.doFilt er(B2ContextFilter.java:100) sun.reflect.GeneratedMethodAccessor293.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.ContentTypeFilter.doFi lter(ContentTypeFilter.java:57) sun.reflect.GeneratedMethodAccessor292.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.XssServletFilter.doFil ter(XssServletFilter.java:138) sun.reflect.GeneratedMethodAccessor291.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.RequestSessionFilter.d oFilter(RequestSessionFilter.java:181) sun.reflect.GeneratedMethodAccessor290.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.SSLProxyFilter.doFilte r(SSLProxyFilter.java:39) sun.reflect.GeneratedMethodAccessor289.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243)

root cause java.lang.reflect.InvocationTargetException sun.reflect.GeneratedMethodAccessor90.invoke(Unkno wn Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) blackboard.db.ConnectionManager$ConnectionProxy.in voke(ConnectionManager.java:1512) $Proxy4.setAutoCommit(Unknown Source) blackboard.db.ConnectionManager.releaseConnection( ConnectionManager.java:979) blackboard.db.ConnectionManager.performTransaction (ConnectionManager.java:420) blackboard.db.TransactionInterfaceFactory$Transact ionHandler.invoke(TransactionInterfaceFactory.java :90) $Proxy78.getBrandingByHostNameAndUser(Unknown Source) blackboard.util.ContextCachingLoader.loadBrandingB yHostAndUserId(ContextCachingLoader.java:43) blackboard.servlet.tags.ngui.BasePageTag.getCssFil es(BasePageTag.java:293) blackboard.servlet.tags.ngui.BasePageTag$1.run(Bas ePageTag.java:197) blackboard.servlet.tags.ngui.BasePageTag$1.run(Bas ePageTag.java:193) java.security.AccessController.doPrivileged(Native Method) blackboard.servlet.tags.ngui.BasePageTag.doStartTa g(BasePageTag.java:192) blackboard.web.error_005freceipt_jsp._jspService(e rror_005freceipt_jsp.java:110) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor1256.invoke(Unk nown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.doForwar d(PageContextImpl.java:706) org.apache.jasper.runtime.PageContextImpl.access$1 000(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$11.run(P ageContextImpl.java:664) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:662) org.apache.jasper.runtime.PageContextImpl.doHandle PageException(PageContextImpl.java:818) org.apache.jasper.runtime.PageContextImpl.access$1 100(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$12.run(P ageContextImpl.java:778) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.handlePa geException(PageContextImpl.java:776) blackboard.web.frameset_jsp._jspService(frameset_j sp.java:323) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor287.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.B2ContextFilter.doFilt er(B2ContextFilter.java:100) sun.reflect.GeneratedMethodAccessor293.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.ContentTypeFilter.doFi lter(ContentTypeFilter.java:57) sun.reflect.GeneratedMethodAccessor292.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.XssServletFilter.doFil ter(XssServletFilter.java:138) sun.reflect.GeneratedMethodAccessor291.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.RequestSessionFilter.d oFilter(RequestSessionFilter.java:181) sun.reflect.GeneratedMethodAccessor290.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.SSLProxyFilter.doFilte r(SSLProxyFilter.java:39) sun.reflect.GeneratedMethodAccessor289.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243)

root cause java.sql.SQLException: Closed Connection oracle.jdbc.driver.SQLStateMapping.newSQLException (SQLStateMapping.java:70) oracle.jdbc.driver.DatabaseError.newSQLException(D atabaseError.java:133) oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:199) oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:263) oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:271) oracle.jdbc.driver.DatabaseError.throwSqlException (DatabaseError.java:445) oracle.jdbc.driver.PhysicalConnection.setAutoCommi t(PhysicalConnection.java:3310) oracle.jdbc.OracleConnectionWrapper.setAutoCommit( OracleConnectionWrapper.java:120) sun.reflect.GeneratedMethodAccessor90.invoke(Unkno wn Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) blackboard.db.ConnectionManager$ConnectionProxy.in voke(ConnectionManager.java:1512) $Proxy4.setAutoCommit(Unknown Source) blackboard.db.ConnectionManager.releaseConnection( ConnectionManager.java:979) blackboard.db.ConnectionManager.performTransaction (ConnectionManager.java:420) blackboard.db.TransactionInterfaceFactory$Transact ionHandler.invoke(TransactionInterfaceFactory.java :90) $Proxy78.getBrandingByHostNameAndUser(Unknown Source) blackboard.util.ContextCachingLoader.loadBrandingB yHostAndUserId(ContextCachingLoader.java:43) blackboard.servlet.tags.ngui.BasePageTag.getCssFil es(BasePageTag.java:293) blackboard.servlet.tags.ngui.BasePageTag$1.run(Bas ePageTag.java:197) blackboard.servlet.tags.ngui.BasePageTag$1.run(Bas ePageTag.java:193) java.security.AccessController.doPrivileged(Native Method) blackboard.servlet.tags.ngui.BasePageTag.doStartTa g(BasePageTag.java:192) blackboard.web.error_005freceipt_jsp._jspService(e rror_005freceipt_jsp.java:110) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor1256.invoke(Unk nown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.doForwar d(PageContextImpl.java:706) org.apache.jasper.runtime.PageContextImpl.access$1 000(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$11.run(P ageContextImpl.java:664) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:662) org.apache.jasper.runtime.PageContextImpl.doHandle PageException(PageContextImpl.java:818) org.apache.jasper.runtime.PageContextImpl.access$1 100(PageContextImpl.java:71) org.apache.jasper.runtime.PageContextImpl$12.run(P ageContextImpl.java:778) java.security.AccessController.doPrivileged(Native Method) org.apache.jasper.runtime.PageContextImpl.handlePa geException(PageContextImpl.java:776) blackboard.web.frameset_jsp._jspService(frameset_j sp.java:323) org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet .java:717) sun.reflect.GeneratedMethodAccessor287.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:162) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.B2ContextFilter.doFilt er(B2ContextFilter.java:100) sun.reflect.GeneratedMethodAccessor293.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.ContentTypeFilter.doFi lter(ContentTypeFilter.java:57) sun.reflect.GeneratedMethodAccessor292.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.XssServletFilter.doFil ter(XssServletFilter.java:138) sun.reflect.GeneratedMethodAccessor291.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.RequestSessionFilter.d oFilter(RequestSessionFilter.java:181) sun.reflect.GeneratedMethodAccessor290.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243) java.security.AccessController.doPrivileged(Native Method) blackboard.platform.servlet.SSLProxyFilter.doFilte r(SSLProxyFilter.java:39) sun.reflect.GeneratedMethodAccessor289.invoke(Unkn own Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.apache.catalina.security.SecurityUtil$1.run(Se curityUtil.java:269) java.security.AccessController.doPrivileged(Native Method) javax.security.auth.Subject.doAsPrivileged(Subject .java:517) org.apache.catalina.security.SecurityUtil.execute( SecurityUtil.java:301) org.apache.catalina.security.SecurityUtil.doAsPriv ilege(SecurityUtil.java:243)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.20 logs.

طلع لي ذا :017::017::017::017::017::017::017::017::017::017: :017::017::017::017::017::017::017::017::017::017: :017::017::017::017::017::017::017::017::017::017: :017::017::017::017::017::017::017::017: