Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /var/www/html/thepresence360/database/migrations/2020_12_28_160129_add_gender_column_in_employees_table.php:7 Stack trace: #0 {main} thrown in /var/www/html/thepresence360/database/migrations/2020_12_28_160129_add_gender_column_in_employees_table.php on line 7