Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/www/swittelecom.com/test/laravel/database/migrations/2017_03_18_145916_create_foreign_keys.php:7 Stack trace: #0 {main} thrown in /home/www/swittelecom.com/test/laravel/database/migrations/2017_03_18_145916_create_foreign_keys.php on line 7