Fatal error: Call to a member function getFrom() on a non-object in /var/www/LAGER/webserver/areamobile/public/application/modules/zamb/layouts/layout.phtml on line 343

shutdownhandler (Error)(1): Call to a member function getFrom() on a non-object

in /var/www/LAGER/webserver/areamobile/public/application/modules/zamb/layouts/layout.phtml at line 343
00338:             $type $assoc->getTo()->getType();
00339:             if($type == 'tag'){
00340:                 $tags[] = $assoc->getTo();
00341:             }
00342:         }
00343:          $tags Zamb_Model_Tag::getTagsForAssoc($assoc->getFrom());
00344:          Zamb_View_Helper_AdManager::addKeywords($tags);
00345:      }
00346:      //Video Tags für IQDigital
00347:      if (is_object($this->video) && $this->video instanceof Zamb_Model_Video) {