Warning: Offset 0 is invalid for MySQL result index 21 in /usr/local/vBB/admin/db_mys

[Lapo Luchini]

I've got that problem:

Warning: Offset 0 is invalid for MySQL result index 21 in /usr/local/vBB/admin/db_mysql.php on line 187

on much forum pages, repeated one time of each post there is on the page.

But some page are unaffected.

One that is indeed affected is:
http://forum.ngx.sm/showthread.php?s=&threadid=8435

Using 2.0 final version.

[Omero]

Someone help pls?

How can we fix them? Some dev could help pls?

[Mike Sullivan]

URL?
PHP version?
MySQL version?