Fatal error: Uncaught Error: Interface "Illuminate\Console\Scheduling\EventMutex" not found in /var/www/html/usophy/vendor/laravel/framework/src/Illuminate/Console/Scheduling/CacheEventMutex.php:7 Stack trace: #0 {main} thrown in /var/www/html/usophy/vendor/laravel/framework/src/Illuminate/Console/Scheduling/CacheEventMutex.php on line 7