type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
java.io.IOException: Server returned HTTP response code: 400 for URL: http://ekonyvtar.sk-szeged.hu:443/JaDoX_Portlets/images/DisplayImage/filetypes/universal_icon.png sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1894) sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492) java.net.URL.openStream(URL.java:1045) hu.monguz.servlet.portlet.DisplayContent.getDefaultPictogramUrl(DisplayContent.java:158) hu.monguz.servlet.portlet.DisplayContent.processRequest(DisplayContent.java:103) hu.monguz.servlet.portlet.DisplayContent.doGet(DisplayContent.java:237) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) hu.monguz.servlet.portlet.RmiSessionFilter.doFilter(RmiSessionFilter.java:48)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.