Redmine

the cron command for stat plugin return this error

AttributeError: 'NoneType' object has no attribute 'group'

it come from file
./extensions/stats/management/commands/logparser.py
and in the method process

addrto = re.match("([^@]+)@(.+)", m.group(1))
if addrto.group(2) in self.domains:

addrto don't mactch the log row after
'to=<postmaster@>, orig_to=<postmaster@[95.23.54.251]>, relay=none, delay=1.1,delays=0.97/0.02/0/0.07, dsn=5.1.3, status=bounced (bad address syntax)'