Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\User\AdvancedUserInterface" not found in /home/kakabapu/public_html/mysticker.kakabapu.com/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Model/UserInterface.php:20 Stack trace: #0 {main} thrown in /home/kakabapu/public_html/mysticker.kakabapu.com/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Model/UserInterface.php on line 20