Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/gyannewsoftware/public_html/emarketing1_Acelle/database/migrations/2020_06_02_121854_add_template_for_unsubscribe_notification_email.php:7 Stack trace: #0 {main} thrown in /home/gyannewsoftware/public_html/emarketing1_Acelle/database/migrations/2020_06_02_121854_add_template_for_unsubscribe_notification_email.php on line 7