HTTP Status 500 – Internal Server Error

Type Exception Report

Message java.lang.IllegalStateException: removeAttribute: Session already invalidated

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

Exception

org.apache.jasper.JasperException: java.lang.IllegalStateException: removeAttribute: Session already invalidated
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:639)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:510)
	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:733)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	unlimited.core.util.fb.doFilter(Unknown Source)
	unlimited.core.util.kb.doFilter(Unknown Source)
	unlimited.core.util.qb.doFilter(Unknown Source)

Root Cause

java.lang.IllegalStateException: removeAttribute: Session already invalidated
	org.apache.catalina.session.StandardSession.removeAttribute(StandardSession.java:1315)
	org.apache.catalina.session.StandardSession.removeAttribute(StandardSession.java:1289)
	org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1398)
	org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1367)
	org.apache.catalina.session.StandardSessionFacade.setAttribute(StandardSessionFacade.java:136)
	org.apache.jsp.jsp.logon_jsp._jspService(logon_jsp.java:214)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	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:733)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	unlimited.core.util.fb.doFilter(Unknown Source)
	unlimited.core.util.kb.doFilter(Unknown Source)
	unlimited.core.util.qb.doFilter(Unknown Source)

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

HTTP Status 500 – Internal Server Error

Apache Tomcat/9.0.41