ERROR in error page, (infinite loop or error page not found with name [/error/error.jsp]), but here is the text just in case it helps you: org.apache.ofbiz.widget.renderer.ScreenRenderException: Error rendering screen [component://events/widget/EventsScreens.xml#Event]: java.lang.IllegalArgumentException: Error running script at location [component://events/groovyScripts/event/GetEvent.groovy]: java.lang.NullPointerException: Cannot invoke method length() on null object (Error running script at location [component://events/groovyScripts/event/GetEvent.groovy]: java.lang.NullPointerException: Cannot invoke method length() on null object)