Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/xihszjk/support.wiresk.com/database/migrations/2018_06_29_041002_create_mailbox_user_table.php:8 Stack trace: #0 {main} thrown in /home/xihszjk/support.wiresk.com/database/migrations/2018_06_29_041002_create_mailbox_user_table.php on line 8