Problem with archiving

Support & Bugs
1

Hey Folks,

this morning I took a look at my Piwik archives and noticed that one Site did not update the Stats from visits etc.
I looked at the Log File and found:
Archiving period = day for idsite = 15…

<?xml version="1.0" encoding="utf-8" ?> Archiving period = week for idsite = 15... <?xml version="1.0" encoding="utf-8" ?> Archiving period = month for idsite = 15... <?xml version="1.0" encoding="utf-8" ?> Archiving period = year for idsite = 15... <?xml version="1.0" encoding="utf-8" ?> Archiving for idsite = 15 done!

Could someone point me into the right direction what I have to do here?
The Database is there, all other Sites (around 60) can update the Stats / be Archived. It is only this Site!

Plaese help me, thx in advance

Greetings Edge