Fatal error: Uncaught Error: Call to a member function block() on null in /home/itscm/dev.its.cm/apps/vendor/symfony/framework-bundle/Resources/views/Form/form_widget.html.php:4 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/apps/vendor/symfony/framework-bundle/Resources/views/Form/form_widget.html.php on line 4