fix an error in two elements, that recirsivly call the dispatcher

app/modules/elementdispatcher.php

                     }
                     if (count($request) >= 2) {
                         $body=str_replace([$request[0],$request[1]],["{|","|}"],$body);
-                        $body=$this->content_element_dispatcher($body);
+                        $body=$this->content_element($body);
                     }
                     $hash=md5($body);
                     $add=sprintf("<div id=\"%s\" class=\"content_elment_box_body\">\n%s\n</div>",
                     $counter++;
                     if (count($request) >= 4) {
                         $part=str_replace([$request[2],$request[3]],["{|","|}"],$part);
-                        $part=$this->content_element_dispatcher($part);
+                        $part=$this->content_element($part);
                     }
                     $new .= sprintf("<div>\n%s\n</div>",
                                     $md->text($part)
 
                 break;
             default:
-                $new=self::warn("Content Module \"".$request[0]."\" unknown");
+                $new=FilesInFolders::warn("Content Module \"".$request[0]."\" unknown");
                 break;
             }
         

app/modules/filesinfolders.php

         return $string;
     }
     
-    function warn($message) {
+    static function warn($message) {
         return sprintf("<div class=\"warning\">%s</div>",$message);
     }
 }