Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/b2bwebnexxonro/digital-be/database/migrations/2025_04_23_143146_add_email_monthly_rate_limit_to_instances.php:7 Stack trace: #0 {main} thrown in /home/b2bwebnexxonro/digital-be/database/migrations/2025_04_23_143146_add_email_monthly_rate_limit_to_instances.php on line 7