Fatal error: Uncaught Error: Call to a member function getHeadPrintCode() on null in /home/Mmaoo/public_html/spimag/vendor/symfony/maker-bundle/src/Resources/skeleton/crud/templates/edit.tpl.php:1 Stack trace: #0 {main} thrown in /home/Mmaoo/public_html/spimag/vendor/symfony/maker-bundle/src/Resources/skeleton/crud/templates/edit.tpl.php on line 1