improve the output of the ajaxError to say what the action was and who the user was

web/ajax/event.php

@@ -155,5 +155,5 @@ if ( canEdit('Events') ) {
   } // end switch action
 } // end if canEdit('Events')
 
-ajaxError('Unrecognised action or insufficient permissions');
+ajaxError('Unrecognised action '.$_REQUEST['action'].' or insufficient permissions for user ' . $user['Username']);
 ?>