Fatal error: Uncaught Error: Class 'Symfony\Component\CssSelector\Exception\ParseException' not found in C:\xampp\htdocs\rabani-laravel-firebird\vendor\symfony\css-selector\Exception\InternalErrorException.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\rabani-laravel-firebird\vendor\symfony\css-selector\Exception\InternalErrorException.php on line 22