Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/busines5/public_html/mailer.businessbrandagency.com/database/migrations/2019_05_17_041704_add_visibility_column.php:7 Stack trace: #0 {main} thrown in /home/busines5/public_html/mailer.businessbrandagency.com/database/migrations/2019_05_17_041704_add_visibility_column.php on line 7