Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/appilogicx/public_html/marketing/database/migrations/2016_12_06_125512_add_is_auto_to_campaigns.php:6 Stack trace: #0 {main} thrown in /home/appilogicx/public_html/marketing/database/migrations/2016_12_06_125512_add_is_auto_to_campaigns.php on line 6