UBB.threads PHP Forum Software Community Forums UBB.threads 6 Version 6 Support about 10% of test users get this message when trying to post

I'm checking out the Treads software before purchase to replace my classic board and am <img src="https://www.ubbcentral.com/boards/images/graemlins/confused.gif" alt="" /> on this error message
----------------------------------------------------------------
The host you are trying to send the input from is not a valid host.

This is not necessarily an error. If you feel this is an error then it could be something as simple as your browser not being set to accept cookies. If you feel this error is a problem with the server then please contact and let us know what exactly went wrong so it can be fixed as soon as possible. Otherwise, please use your back button to return to the previous page.
-----------------------------------------------------------------

This only effects 10% of users. All the users usee ny classic site without any problem.

framer <img src="https://www.ubbcentral.com/boards/images/graemlins/confused.gif" alt="" />

This is a firewall issue. You can either turn off your referrer check in threads or have your visitors add your site to their acceptable sites in their firewall software, and allow their recently visited sites to be seen.