Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/alterna/private_assets.alternalab.it/database/migrations/2014_08_12_053504_alpha_0_4_2_release.php:6 Stack trace: #0 {main} thrown in /home/alterna/private_assets.alternalab.it/database/migrations/2014_08_12_053504_alpha_0_4_2_release.php on line 6