Type Exception Report
Message An exception occurred processing [iscrizione.htm] at line [29]
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: An exception occurred processing [iscrizione.htm] at line [29] 26: 27: visual = anteprima || ev.valido(); 28: if (!visual) 29: response.sendRedirect("/"); 30: 31: head_title = ev.titolo_ev + " - Iscrizione online"; 32: if (ev.parole_chiave!=null){ Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:610) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:489) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) javax.servlet.http.HttpServlet.service(HttpServlet.java:779) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Root Cause
java.lang.IllegalStateException: Cannot call sendRedirect() after the response has been committed org.apache.catalina.connector.ResponseFacade.sendRedirect(ResponseFacade.java:488) org.apache.jsp.iscrizione_htm._jspService(iscrizione_htm.java:678) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:779) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) javax.servlet.http.HttpServlet.service(HttpServlet.java:779) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Note The full stack trace of the root cause is available in the server logs.