Error : E_WARNING

file_get_contents(conf/frontend/knowledgebase/lang/.json): failed to open stream: No such file or directory

1
/kunden/332211_12685/websites/other/cms.memyc.org/memyc/bootstrap/mycbase/view/View.php, line 599
596.          */
597.         private function findValueByTranslationKey($sKey, $sTranslateFile)
598.         {
599.             $oTranslateFile = json_decode(file_get_contents($sTranslateFile));
600.             if (!empty($oTranslateFile->translation->{$sKey}->target)) {
601.                 return $oTranslateFile->translation->{$sKey}->target;
602.             } else {