[Doctor Death]

I have a tournament that is causing an error when trying to access it.... specifically here is error message:

Database error in vBulletin 3.8.1:

Invalid SQL:
SELECT players.id, players.userid, players.username AS sname, user.teamname AS username, user.teamid, players.round, players.slot, players.time, players.round2, players.round3, players.round4, players.round5, players.round6, players.round7, players.round8, players.round9, players.round10, players.round11, players.winner FROM vywhbabh_tmnt_players AS players LEFT JOIN vywhbabh_tmnt_teams AS user ON (players.userid = user.teamid) WHERE tid=2 ORDER BY slot ASC;

MySQL Error : Unknown column 'players.round8' in 'field list'
Error Number : 1054
Request Date : Wednesday, March 11th 2009 @ 06:02:00 PM
Error Date : Wednesday, March 11th 2009 @ 06:02:00 PM

How is it possible to DELETE a tournament? I dont see an option to do that with?