Fatal error: Uncaught Error: Class 'Illuminate\Cache\Lock' not found in /opt/lampp/htdocs/us/vendor/laravel/framework/src/Illuminate/Cache/DynamoDbLock.php:5 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/us/vendor/laravel/framework/src/Illuminate/Cache/DynamoDbLock.php on line 5