Thread:Extension talk:CheckUser/Error/reply (2)

There was a syntax error in the database. Maybe a bug in the software. The last attempted database query was:

(SQL query hidden)

inside the function "CheckUserHooks :: updateCheckUserData / single-row". The database has reported an error "1: no such table: cu_changes".

This says to me when I try to add a user to a group in Check users.