I can not create a Backup there comes only a error messages

Installation
1

Hi, I need support and I dont know what to do?

I’m a new commer with HomeAsisstant
I use a RASPBERRY PI5
SSD only 15% in use

When I start a backup, whether automatically or manually, the error message appears and the log contains the note:

ERROR (MainThread) [homeassistant.components.backup] Error creating backup: Backup failed: [{‘type’: ‘HomeAssistantBackupError’, ‘message’: “Can’t backup Home Assistant Core config folder: [Errno 74] Bad message: ‘/data/homeassistant/www/community/battery-state-card’”}]

Last Backup is 1 month ago.
What can I do?

2

Back up more often.

(Sorry, I can’t resist a straight line).

I am not familiar with the battery-state-card, but are you actively using it now or did you install then abandon it?

It’s possible that the file named in the error is locked and can’t be copied? (Or doesn’t exist)?

3

Try to delete the battery-state-card from your HACS.
This shoudl remove that folder.
Reinstall it again and then try a backup.