Fatal error: Uncaught Error: Class 'Laravel\Socialite\One\AbstractProvider' not found in /home/wwiwil/apps/iwill-laravel/vendor/socialiteproviders/manager/src/OAuth1/AbstractProvider.php:16 Stack trace: #0 {main} thrown in /home/wwiwil/apps/iwill-laravel/vendor/socialiteproviders/manager/src/OAuth1/AbstractProvider.php on line 16