MyBB Community Forums

Is there a plugin or script that will allow me to auto-age all members of the site in one sitting?

What do you mean by "auto-aging" ? Setting their birth day ? You can use a SQL query through PHPMyAdmin (or any interface you have to access your DB).

update mybb_users set birthday='dd-mm-yyyy' where 1=1

dd-mm-yyyyy means the date, days and month without 0 leading.

If you want to set the 12 june 1983:

update mybb_users set birthday='12-6-1983' where 1=1