Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/kartulirest/public_html/api.itcarrot.com/database/migrations/2026_06_15_170000_ensure_diagnosis_lead_confirmation_email_template.php:8 Stack trace: #0 {main} thrown in /home/kartulirest/public_html/api.itcarrot.com/database/migrations/2026_06_15_170000_ensure_diagnosis_lead_confirmation_email_template.php on line 8