( ! ) Fatal error: Uncaught Twig_Error_Syntax: Unknown "dump" function. in /var/www-prod/restauracjamech.pl/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php on line 162
( ! ) LogicException: The controller must return a response (null given). Did you forget to add a return statement somewhere in your controller? in /var/www-prod/restauracjamech.pl/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php on line 162
Call Stack
#	Time	Memory	Function	Location
1	0.0548	4561088	Symfony\Component\Debug\ErrorHandler->handleException( )	.../ErrorHandler.php:0
2	0.0580	4690736	Symfony\Component\Debug\ErrorHandler->handleException( )	.../ErrorHandler.php:608