You may get lucky and someone might happen to know the answer to this, but I believe that you've posted to the wrong list.
This is a Drupal support list, not Xoops.

On Sun, May 22, 2011 at 3:02 AM, Jarry <mr.jarry@gmail.com> wrote:
Hi,
I just scanned my web with nikto and received this message:

+ /userinfo.php?uid=1;: Xoops portal gives detailed error
messages including SQL syntax and may allow an exploit

So my question is: how can I turn these detailed messages off?

Jarry
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