Fatal error: Class 'Illuminate\Database\Connectors\Connector' not found in /var/www/html/dev/spa/vendor/laravel/framework/src/Illuminate/Database/Connectors/SqlServerConnector.php on line 5

Call Stack:
    0.0005     240568   1. {main}() /var/www/html/dev/spa/vendor/laravel/framework/src/Illuminate/Database/Connectors/SqlServerConnector.php:0