The errors you've posted are related to your MySQL configuration, and not UBB.threads.

Your server's MySQL setting which is throwing the error:
sql_mode=only_full_group_by

MySQL 5.7 ships with this mode enabled by default.

Prior versions of MySQL shipped with the following setting:
sql_mode = ''

Source:
http://stackoverflow.com/questions/23921117/disable-only-full-group-by

Server SQL Modes:
https://dev.mysql.com/doc/refman/5.6/en/sql-mode.html

Further reading at:
http://www.mysqlfaqs.net/mysql-clie...-sql-mode-in-mysql-and-how-can-we-set-it

Last edited by id242; 01/19/2017 11:21 AM. Reason: Edited based on Error Msg in OP's second post.

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