Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in C:\xampp\htdocs\secondary_sales1\vendor\wuwx\laravel-hashing-md5\src\LaravelHashingMd5ServiceProvider.php:6 Stack trace: #0 {main} thrown in C:\xampp\htdocs\secondary_sales1\vendor\wuwx\laravel-hashing-md5\src\LaravelHashingMd5ServiceProvider.php on line 6