Today we (Designburo.nl) release a beta version of the CuErPa module for XOOPS. This module allows the creation of Custom Error Pages for within your website.
This can be very handy in case e.g. a visitor enters your website using an url that does not exist. Normally they would get a File not found error, now they will be forwarded to an Url you can set using CuErPa (CustomErrorPages).
Please give it a try and lets us know if you find anything we need to address before we take it our of Beta. Version 1 will also include a set of error pages and a quick setup button.
The file can be downloaded here