Fatal error: Uncaught Error: Class 'Illuminate\Support\Facades\Facade' not found in C:\Landaweb\webs\landaweb\backend\vendor\illuminate\support\Facades\DB.php:39 Stack trace: #0 {main} thrown in C:\Landaweb\webs\landaweb\backend\vendor\illuminate\support\Facades\DB.php on line 39