Autoblog was adding thousands of records each minute into the dbase

Hi,

I had to disable the autoblog plugin because it was adding thousands of records into the database each minute and was killing my websites...

Had to delete them manually with the command:
'DELETE FROM wp_options WHERE option_name LIKE "_transient%";# 106560 rows affected'

Tried to find the issue but can't tell what caused it....
Could someone please look into this?

I'm using the latest version of WP and the Autoblog plugin. It's on a MU environment.

Greetings,
Age