Problem with gitk

Hello,

I have this error with gitk :

$ gitk

and inside the window of gitk :

Erreur à l'exécution de git log :

wrong # args: should be

"safe_open_command_redirect cmd redir"

+ My git is clean (I tried git status, qgit etc ...)

+ I reinstall gitk without success

+ google don't have any information about the problem

+ and chatgpt doesn't give useful help ...

Thanks for help, I don't know what to do...

Nicolas