>Updating a single table cannot cause a deadlock.
Well, the member table is updated about 10 times per second. This table is among the tables being used in the query. But, in that query, I also have the Monitor table. That's it. So, this would mean that at the same time someone also updated the Monitor table. This is in regards to the time of the hit someone else did on the site. So, basically, if I would look at the timestamp of the time of the error, I should see a timestamp pretty much within the same second on the Monitor table as well. As for the Member table, I wouldn't have to look as it is already updated about 10 times per second.
Is this how you see it?