[Solved] After PI crashed, gitea doesnt start

My pi crashed as in power got disconnected and now I have trouble gitea to start:

modules/ssh/ssh.go:205:Listen() [F] SSH: Failed to load private key

Gitea version is 1.9.6.
I didn’t find anything online to solve this issue and gitea was working before. Thanks for your help!

I found my mistake. After crashing I run the gitea command as root and therefore the owner of the ssh directory changed.