Help!!!! Thread.myi Problem!!!

[DarkDraco07]

i get this when i use repair.php to solve this:

Checking table session
Table Operation Type Text
darkneme_forums.session check error The handler for the table doesn't support check
Repairing table session
darkneme_forums.session repair error The handler for the table doesn't support repair
Checking table session
Table Operation Type Text
darkneme_forums.session check error The handler for the table doesn't support check
Repairing table session
darkneme_forums.session repair error The handler for the table doesn't support repair
Checking table session
Table Operation Type Text
darkneme_forums.session check error The handler for the table doesn't support check
Repairing table session
darkneme_forums.session repair error The handler for the table doesn't support repair
Checking table session
Table Operation Type Text
darkneme_forums.session check error The handler for the table doesn't support check
Repairing table session
darkneme_forums.session repair error The handler for the table doesn't support repair

what do i do!!
p.s. - i have no backups of the thread table