SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.5): Invalid SQL: SELECT userid, username, birthday FROM bb1_users WHERE birthday LIKE '%-02-%' ORDER BY username ASC
mysql error: The SELECT would examine more than MAX_JOIN_SIZE rows; check your WHERE and use SET SQL_BIG_SELECTS=1 or SET SQL_MAX_JOIN_SIZE=# if the SELECT is okay
mysql error number: 1104
mysql version: 5.0.96-log
php version: 5.2.17
Date: 22.02.2026 @ 19:11
Script: /privatesector/calendar.php
Referer: