Confirmation Token empty error on account activation

Hello all,

I am requesting some assistance regarding, whether anyone else has encountered the error mentioned in the title.
When I want to register to the Gitlab itself, not the forums, which clearly was successful, and after clicking on the provided link from the email, I always get the error of “Confirmation Token cannot be empty” error.

Can anyone help me? I would like make an issue on the Meld project.

Thank you.