Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/database/migrations/2021_03_08_215138_add_user_slug.php:9 Stack trace: #0 {main} thrown in /usr/home/zxcv/domains/vtm-lv.null.yt/public_html/bookstack/database/migrations/2021_03_08_215138_add_user_slug.php on line 9