ERROR: Error when landing. Please try again.; Current branches cannot be merged, please try to merge using a Git client locally

I get this error when trying to Land the changes and publish:
”ERROR: Error when landing. Please try again.; Current branches cannot be merged, please try to merge using a Git client locally.”

what should I do please help me

Hi!

Could you let me know the name of the project on your account where you’re seeing this issue? In the meantime, I recommend either duplicating your client and landing the duplicated version, or switching to a new client and landing smaller amounts of work while we investigate. Also, are you the only one on your team currently working on this project?