HTTP Status 500 – Internal Server Error


Type Exception Report

Message An exception occurred processing [Common.jsp] at line [112]

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: An exception occurred processing [Common.jsp] at line [112]

109:   }
110: 
111:   java.sql.Connection cn() throws java.sql.SQLException {
112:     return java.sql.DriverManager.getConnection(strConn , DBusername, DBpassword);
113:   }
114: 
115:   String toURL(String strValue){


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:626)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:500)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:170)
	java.security.AccessController.doPrivileged(Native Method)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253)

Root Cause

javax.servlet.ServletException: java.sql.SQLException: Access denied for user 'web486'@'192.168.77.20' (using password: YES)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:666)
	org.apache.jsp.viewthread_jsp._jspService(viewthread_jsp.java:1167)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:170)
	java.security.AccessController.doPrivileged(Native Method)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253)

Root Cause

java.sql.SQLException: Access denied for user 'web486'@'192.168.77.20' (using password: YES)
	com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:871)
	com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1714)
	com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1224)
	com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2199)
	com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2230)
	com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2025)
	com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
	com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
	sun.reflect.GeneratedConstructorAccessor31.newInstance(Unknown Source)
	sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
	com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
	com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
	java.sql.DriverManager.getConnection(DriverManager.java:664)
	java.sql.DriverManager.getConnection(DriverManager.java:247)
	org.apache.jsp.viewthread_jsp.cn(viewthread_jsp.java:130)
	org.apache.jsp.viewthread_jsp._jspService(viewthread_jsp.java:1108)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:170)
	java.security.AccessController.doPrivileged(Native Method)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	java.security.AccessController.doPrivileged(Native Method)
	javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.34