Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/waleed/public_html/subdomains/campaigns.waleed.jt.mumara.dev/database/migrations/2022_12_20_073151_add_duplicate_field_in_opened.php:8 Stack trace: #0 {main} thrown in /home/waleed/public_html/subdomains/campaigns.waleed.jt.mumara.dev/database/migrations/2022_12_20_073151_add_duplicate_field_in_opened.php on line 8