I've been getting this error a lot. Not sure for how long, because I only noticed it recently.
Then someone found that if you view a thread in hybrid mode, there's a database error. Sure enough it's this one. I'm not sure if this has been the only thing that's been causing the error this whole...
I just purchased and installed Advanced Post Thanks Like pro version and it brings my board down with errors and mysql messages.
I disabled the product and my board came back online.
Here are the errors.
Database error in vBulletin 4.2.2:
Invalid SQL:
SELECT
post.*, post.username...
Shop purchases take anywhere from 2 - 90 seconds. This is from the slow query log:
# Query_time: 89.359487 Lock_time: 0.000049 Rows_sent: 355263 Rows_examined: 17523704
SET timestamp=1464027158;
SELECT
pointstable_4.reputation AS points_4...