Hi Olivia,
Does this error occur only in relation of the URE Pro settings page? Are there similar records related to other plugins?
If such records are generated only from URE’s settings page, can you look at the MySQL server log ( probably /var/log/mysql/error.log ) and find what SQL query leads to the timeout in execution?
URE reads its settings from and writes to wp_options db table and it should not take much time generally.
