[piha.dave]

I have just created a forum for my site but when testing new registrations receive an error: “suspected bot”.

I’ve enabled “anyone can register” and I’ve also searched online but the only answer I can find is to disable Mojo Marketplace plugin. I currently don’t have this installed.

I’ve also tried disabling every plugin and trying again but receive the same error.

[Robin W]

never seen that before, and like you all I can find on a google is reference to Mojo Marketplace

It could be a theme or plugin issue

Plugins

Deactivate all but bbpress and see if this fixes. if it does, re-enable one at a time to see which is causing the error.

Themes

If plugins don’t pinpoint the problem, as a test switch to a default theme such as twentyfifteen, and see if this fixes.

Then come back

[Pascal Casier]

bbPress is using standard WordPress functions for user registration, so this is not strictly bbPress related. In most of the cases it’s because of a security plugin or something in your theme. So the above steps from @robin-w should help you troubleshoot.