Fatal error: Uncaught Error: Class "Illuminate\Redis\Connections\Connection" not found in D:\Apache24\www\sanqi\back-end\vendor\laravel\framework\src\Illuminate\Redis\Connections\PhpRedisConnection.php:15 Stack trace: #0 {main} thrown in D:\Apache24\www\sanqi\back-end\vendor\laravel\framework\src\Illuminate\Redis\Connections\PhpRedisConnection.php on line 15