Fatal error: Uncaught Error: Class 'Symfony\Bridge\PsrHttpMessage\Tests\Fixtures\Message' not found in /mnt/volume_lon1_01/backend/admin/vendor/symfony/psr-http-message-bridge/Tests/Fixtures/Response.php:20
Stack trace:
#0 {main}
thrown in /mnt/volume_lon1_01/backend/admin/vendor/symfony/psr-http-message-bridge/Tests/Fixtures/Response.php on line 20