Error : E_NOTICE

Indirect modification of overloaded property memyc\resources\HTTPRequest::$PATH has no effect

1
/homepages/42/d33614019/htdocs/www.aralsee.org/memyc/frontend/page/controller/Controller.php, line 173
170.             }elseif(is_array($this->oRequest->PATH)){
171.                 $iPathLength = count($this->oRequest->PATH);
172.                 if ($iPathLength != 1) {
173.                     $oRootPage = current($this->oRequest->PATH);
174.                 }
175.             }
176.