Fatal error: Uncaught TypeError: Argument 1 passed to frontend\controllers\CartController::validateActionAdd() must be an instance of common\ActiveRecords\EVeikals\Product, null given, called in /var/www/vhosts/evi.lv/httpdocs/frontend/controllers/CartController.php on line 245 and defined in /var/www/vhosts/evi.lv/httpdocs/frontend/controllers/CartController.php:360 Stack trace: #0 /var/www/vhosts/evi.lv/httpdocs/frontend/controllers/CartController.php(245): frontend\controllers\CartController->validateActionAdd(NULL, Array) #1 [internal function]: frontend\controllers\CartController->actionAdd(Object(Constructor\WebRequest), 435, NULL) #2 /var/www/vhosts/evi.lv/httpdocs/vendor/php-di/invoker/src/Invoker.php(82): call_user_func_array(Array, Array) #3 /var/www/vhosts/evi.lv/httpdocs/vendor/php-di/php-di/src/Container.php(269): Invoker\Invoker->call(Array, Array) #4 /var/www/vhosts/evi.lv/httpdocs/constructor/Controller.php(97): DI\Container->call(Array, Array) #5 /var/www/vhosts/evi.lv/httpdocs/constructor/WebAction.php(3 in /var/www/vhosts/evi.lv/httpdocs/frontend/controllers/CartController.php on line 360