type Exception report
message Cannot call sendError() after the response has been committed
description The server encountered an internal error that prevented it from fulfilling this request.
exception
java.lang.IllegalStateException: Cannot call sendError() after the response has been committed org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:450) org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:812) org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:442) javax.servlet.http.HttpServlet.service(HttpServlet.java:620) javax.servlet.http.HttpServlet.service(HttpServlet.java:727) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.54 logs.