Backups always fail, just stating that commit has failed.

[YLlywelyn]

As shown in the title and screenshot. I initialised backups using /backup init and it worked fine. But anytime I try to use /backup local or /backup full it gives the error in the screenshot, "fastback.chat.commit-failed".

[Ceztio]

Try to add a git user.

git config --global user.email "[email protected]"
git config --global user.name "Your Name"