Fatal error: Uncaught Error: Interface 'Illuminate\Console\Scheduling\EventMutex' not found in /home/kingelearn/public_html/vendor/laravel/framework/src/Illuminate/Console/Scheduling/CacheEventMutex.php:7 Stack trace: #0 {main} thrown in /home/kingelearn/public_html/vendor/laravel/framework/src/Illuminate/Console/Scheduling/CacheEventMutex.php on line 7