Debug mode error

Hello,
My site was recently upgraded to mysql5/php4 from 4 so I got that blank page. I moved my site over to another host that is still on 4 but we had some trouble with the sql file being corrupt. I manually added the db from the auto backups the site makes minus the spelling words and it all seem to work ok. I found a more recent db went through the ACP to restore db and my site gives me this error now. I still have my old files untouched since the move to the new host if I need them.
[code]General Error Could not obtain user/online information DEBUG MODE SQL Error ]
My site was recently upgraded to mysql5/php4 from 4 so I got that blank page. I moved my site over to another host that is still on 4 but we had some trouble with the sql file being corrupt. I manually added the db from the auto backups the site makes minus the spelling words and it all seem to work ok. I found a more recent db went through the ACP to restore db and my site gives me this error now. I still have my old files untouched since the move to the new host if I need them.
[code]General Error Could not obtain user/online information DEBUG MODE SQL Error ]