Pictures in vb_picture table
 

I have received a few vbulletin SQL error emails in the last days.
They point to a problem with inserting images into the vb_picture table.
I checked that table and see that there are over 40000 lines with blob data format images inserted in there.

What are those images? And why are they stored there?
The attachment storage type is set to use the filesystem on my forum! :mad: