Where to find this Client.php laravel

I upgraded my php version in WSL to 7.4 and I am running an application built with laravel-5.5.

When I run php artisan in the command line I got this error

In Client.php line 1551:

Undefined variable: version

There are many $version available where do I find this Client.php this error talking about?

There is no log record in the log about this.

Thanks

via Chebli Mohamed