TYPO3 Core

If there is an empty page (no content elements on it) the method PageLayoutController::renderQuickEdit() will throw an exception on certain DBMS (depends on it's configuration), as the parameter $this->eRParts¹ will hold e.g. /new/1 which will be use in the Query as integer to get a sys_history record. As it is a "new" element there couldn't be a history entry at all, so let's skip that Query if the parameter $this->eRParts¹ can not be interpreted as integer.