Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpFoundation\Session\SessionBagInterface' not found in C:\xampp\htdocs\admin\vendor\symfony\http-foundation\Session\SessionBagProxy.php:19
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\symfony\http-foundation\Session\SessionBagProxy.php on line 19