I really didn't want to do this, but....i've spent too long editing this stuff around to start all over

I removed something from the profilesdesc in the database...and...yes i got the dreaded 'database access error'

Error in /revolution-st/index.php: Unknown column 'Profiles.Children' in 'field list'
Query: 'SELECT Profiles.ID, Profiles.Headline, Profiles.Country, Profiles.Occupation,
Profiles.City, Profiles.Sex, Profiles.NickName, Profiles.Children, Profiles.MerchantPrice,
LEFT( Profiles.DescriptionMe, 180 ) AS DescriptionMe, LEFT( Profiles.DescriptionYou, 100 ) AS DescriptionYou,
Profiles.DateOfBirth, Profiles.Pic_0_addon, Profiles.Sound, Profiles.ProfileType, Profiles.Sex2, Profiles.DateOfBirth2 FROM `Profiles` WHERE `LastNavTime` > SUBDATE(NOW(), INTERVAL 30 MINUTE) AND `Status` = 'Active' LIMIT 4'

Can anyone help me with this? I'm still learning about these things, hopefully next time ill be able to sort it out myself.