Fatal error: Uncaught Error: Interface 'Psr\Http\Message\MessageInterface' not found in C:\xampp\htdocs\reservation\vendor\symfony\psr-http-message-bridge\Tests\Fixtures\Message.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\reservation\vendor\symfony\psr-http-message-bridge\Tests\Fixtures\Message.php on line 22