SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: SELECT u.userid, u.username, u.invisible, u.receivepm, u.lastactivity, uf.* FROM bb10_users u, bb10_groups g LEFT JOIN bb10_userfields uf ON (u.userid=uf.userid) WHERE u.groupid = g.groupid AND g.ismod=1 ORDER BY u.userid ASC
mysql error: Unknown column 'u.userid' in 'on clause'
mysql error number: 1054
Date: 17.05.2024 @ 07:55
Script: /usambisa_/team.php?sid=c029b9bcd24273aec9ec8bc38c63ef35
Referer: