Fatal error: Uncaught Error: Class "Mautic\Auth\AbstractAuth" not found in /home/deborapsol/laravel/vendor/mautic/api-library/lib/Auth/BasicAuth.php:61 Stack trace: #0 {main} thrown in /home/deborapsol/laravel/vendor/mautic/api-library/lib/Auth/BasicAuth.php on line 61