Fatal error: Uncaught TypeError: Argument 1 passed to ControllerProductProduct::trimStr() must be of the type string, null given, called in /sites/elekomp.com.ua/system/storage/modification/catalog/controller/product/product.php on line 882 and defined in /sites/elekomp.com.ua/system/storage/modification/catalog/controller/product/product.php:1694 Stack trace: #0 /sites/elekomp.com.ua/system/storage/modification/catalog/controller/product/product.php(882): ControllerProductProduct->trimStr(NULL, 65) #1 /sites/elekomp.com.ua/system/storage/modification/system/engine/action.php(51): ControllerProductProduct->index() #2 /sites/elekomp.com.ua/system/engine/front.php(34): Action->execute(Object(Registry)) #3 /sites/elekomp.com.ua/system/engine/front.php(29): Front->execute(Object(Action)) #4 /sites/elekomp.com.ua/system/framework.php(103): Front->dispatch(Object(Action), Object(Action)) #5 /sites/elekomp.com.ua/system/startup.php(124): require_once('/sites/elekomp....') #6 /sites/elekomp.com.ua/index.php(18): start('catalog') in /sites/elekomp.com.ua/system/storage/modification/catalog/controller/product/product.php on line 1694