Fatal error: Uncaught Error: Class 'Illuminate\Cache\Lock' not found in /opt/lampp/htdocs/Insurance-Integration/vendor/laravel/framework/src/Illuminate/Cache/DatabaseLock.php:9 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/Insurance-Integration/vendor/laravel/framework/src/Illuminate/Cache/DatabaseLock.php on line 9