Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/demoweb/public_html/backworker/database/migrations/2022_11_16_090054_add_column_device_token.php:7 Stack trace: #0 {main} thrown in /home/demoweb/public_html/backworker/database/migrations/2022_11_16_090054_add_column_device_token.php on line 7