Possible error / fail when during authentication something fails #9
Description
Under certain circumstances an error may occur while authenticating which may result in following output:
⛔️ FAIL @channel
BITBUCKET: CONNECTION FAILED. — HTTP STATUS CODE: 200
⛔️ FAIL @channel
BACKUP: ABORTED. (CODE = 03, unable to fetch repos, check credentials)
Exception while we tried to connect: 'NoneType' object has no attribute 'raise_for_status'
This special case is not yet handled gracefully to be retried. Usually if this goes undetected the backup the next day will keep things sane again. But this needs a bit of improvement.