Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/alterna/private_assets.alternalab.it/database/migrations/2017_10_10_123504_allow_nullable_depreciation_id_in_models.php:7 Stack trace: #0 {main} thrown in /home/alterna/private_assets.alternalab.it/database/migrations/2017_10_10_123504_allow_nullable_depreciation_id_in_models.php on line 7