Fatal error: Uncaught Error: Class 'GrahamCampbell\ResultType\Result' not found in /home/devypfrfhn/firstcop.devyp.fr/vendor/graham-campbell/result-type/src/Error.php:24 Stack trace: #0 {main} thrown in /home/devypfrfhn/firstcop.devyp.fr/vendor/graham-campbell/result-type/src/Error.php on line 24