Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/slsiluser/public_html/service-portal/database/migrations/2023_08_18_102609_create_service_addtional_document_table.php:7 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal/database/migrations/2023_08_18_102609_create_service_addtional_document_table.php on line 7