[aur-general] git push - Permissions denied

[Dan B]

Package: aur.archlinux.org/libcs50

>  » git push
> Enter passphrase for key '/home/krakn/.ssh/id_rsa':
> git-receive-pack: permission denied: krakn
> fatal: Could not read from remote repository.
>
> Please make sure you have the correct access rights and the repository exists.

Remotes are as follows (I am able to clone the repository):

>  » git remote -v
> origin ssh://aur@aur.archlinux.org/libcs50 (fetch)
> origin ssh://aur@aur.archlinux.org/libcs50 (push)

I have no problems pushing to my other repositories. Is there
something on the backend that might be preventing the push?

Thanks!