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Hello. I installed 4.0.2 but it was a right pig's ear and try as I might I just couldn't get it to work. So I deleted it all and put a backup I made of our previous version (3.8.5) but it seems to be stuck somewhere inbetween. The admin area says we're on 3.8.5 but I keep getting a load of database errors (one on the admin area home page itself, most of the others in large threads). Any ideas how to do a proper downgrade? I know its not supported by vB themselves but I just want a stable forum back! I do have database backups (one from before the upgrade and one after it). Should I try and put those back in, and if so how? There's no way through vB is there? Our site is hosted by a bigger company so should I send them the database and ask them to do it? The database error says (one example from a particular thread, but they're all pretty similar): Quote: Database error in vBulletin 4.0.2: Invalid SQL: SELECT dateline, thumbnail_dateline, filename, filesize, visible, attachmentid, counter, postid, IF(thumbnail_filesize > 0, 1, 0) AS hasthumbnail, thumbnail_filesize, attachmenttype.thumbnail AS build_thumbnail, attachmenttype.newwindow FROM attachment LEFT JOIN attachmenttype AS attachmenttype USING (extension) WHERE postid IN (-1,1140447) ORDER BY attachmentid; MySQL Error : Unknown column 'extension' in 'from clause' Error Number : 1054 Request Date : Monday, March 22nd 2010 @ 03:46:02 PM Error Date : Monday, March 22nd 2010 @ 03:46:02 PM Script : http://www.n-europe.com/forum/showth...18182&page=383 Referrer : http://www.n-europe.com/forum/forumdisplay.php?f=10 IP Address : 80.195.241.83 Username : Ashley Classname : vB_Database MySQL Version : 5.1.31 Thanks in advance. __DEFINE_LIKE_SHARE__ |
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