Fatal error: Uncaught Error: Class "Illuminate\Cache\RedisLock" not found in /home/helpdatafirst/public_html/helpapp/vendor/laravel/framework/src/Illuminate/Cache/PhpRedisLock.php:7 Stack trace: #0 {main} thrown in /home/helpdatafirst/public_html/helpapp/vendor/laravel/framework/src/Illuminate/Cache/PhpRedisLock.php on line 7