Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /var/www/html/thepresence360/database/migrations/2020_12_07_151724_remove_columns_from_organizations_table.php:7 Stack trace: #0 {main} thrown in /var/www/html/thepresence360/database/migrations/2020_12_07_151724_remove_columns_from_organizations_table.php on line 7