Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/bienalsurweb/public_html/convocatoria_artistas/database/migrations/2018_02_24_190040_create_attachments_table.php:7 Stack trace: #0 {main} thrown in /home/bienalsurweb/public_html/convocatoria_artistas/database/migrations/2018_02_24_190040_create_attachments_table.php on line 7