Fatal error: Uncaught Error: Interface 'Symfony\Component\Security\Core\User\AdvancedUserInterface' not found in /home/techcity/public_html/buytibetanrugs.techcity.com.np/vendor/symfony/security-core/Symfony/Component/Security/Core/User/User.php:21 Stack trace: #0 {main} thrown in /home/techcity/public_html/buytibetanrugs.techcity.com.np/vendor/symfony/security-core/Symfony/Component/Security/Core/User/User.php on line 21