Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/sourceex/public_html/investohub1/database/migrations/2023_12_15_082902_create_startups_table.php:7 Stack trace: #0 {main} thrown in /home/sourceex/public_html/investohub1/database/migrations/2023_12_15_082902_create_startups_table.php on line 7