Fatal error: Uncaught Error: Class "Illuminate\Support\Fluent" not found in /home/ligueky/www/km/dev/backend/vendor/laravel/framework/src/Illuminate/Database/Schema/IndexDefinition.php:16 Stack trace: #0 {main} thrown in /home/ligueky/www/km/dev/backend/vendor/laravel/framework/src/Illuminate/Database/Schema/IndexDefinition.php on line 16