Fatal error: Uncaught Error: Class "Teknoo\Tests\Sellsy\Transport\AbstractPromiseTest" not found in /home/trialog/webhooks/vendor/teknoo/sellsy-client/tests/infrastructures/Guzzle6/Guzzle6PromiseTest.php:41 Stack trace: #0 {main} thrown in /home/trialog/webhooks/vendor/teknoo/sellsy-client/tests/infrastructures/Guzzle6/Guzzle6PromiseTest.php on line 41