Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/evanore/public_html/evatrack/database/migrations/2021_04_19_103319_add_sumber_keperluan_data_fields_on_leads.php:7 Stack trace: #0 {main} thrown in /home/evanore/public_html/evatrack/database/migrations/2021_04_19_103319_add_sumber_keperluan_data_fields_on_leads.php on line 7