Fatal error: Uncaught Error: Interface "Teknoo\Sellsy\Collection\DefinitionInterface" not found in /home/trialog/webhooks/vendor/teknoo/sellsy-client/definitions/Agenda.php:45 Stack trace: #0 {main} thrown in /home/trialog/webhooks/vendor/teknoo/sellsy-client/definitions/Agenda.php on line 45