Type Exception Report
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
java.lang.NullPointerException java.base/java.io.File.<init>(File.java:316) org.javlo.servlet.FileServlet.processRequest(FileServlet.java:123) org.javlo.servlet.FileServlet.processRequest(FileServlet.java:81) org.javlo.servlet.FileServlet.doGet(FileServlet.java:77) javax.servlet.http.HttpServlet.service(HttpServlet.java:635) javax.servlet.http.HttpServlet.service(HttpServlet.java:742) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.javlo.filter.CatchAllFilter.doFilter(CatchAllFilter.java:517) org.javlo.filter.CleanHTML.doFilter(CleanHTML.java:115) org.javlo.servlet.filter.CharsetFilter.doFilter(CharsetFilter.java:32)
Note The full stack trace of the root cause is available in the server logs.