Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/indgiants/indvlog.com/indvlog_backend/database/migrations/tenant/2020_04_25_123659_create_study_material_table.php:7 Stack trace: #0 {main} thrown in /home/indgiants/indvlog.com/indvlog_backend/database/migrations/tenant/2020_04_25_123659_create_study_material_table.php on line 7