[#5315] Unable to complete registration

Something happened to the site but Im not sure what:( Registration form has stopped working and provides the following popup "Session expired or cookies are not enabled..." (See screen shot)

Turned on developer debug and no errors are displayed. How do I track this down?

Temporary URL for registration form is: www.rchsa.com/index.php/2015-04-07-16-40-54 as I took it off the menu until fixed

CB v2.0.9
CbSub: 4.0.0-rc.2 (nightly build from 6/2

Any help would be greatly appreciated

Little more diagnosis... If I turn off cbsubs I can complete the registration so assuming the issue is something with cbsubs.

So I found the issue and a possible bug...

When setting "Invoicing address handling at payment time" to Mandatory, I get the error. If I set to non-mandatory. The form completes as it should.

There is something not quite synced between The Invoice fields and the rest off community builder. For example in the settings for the Invoice it asks for the equivalent of Full Name but when you get to checkout it wants it separated into first and last name so it does not prepopulate from formattedname. It also will not process payment until something is put in company field???

This is typically due to a caching problem causing the form token to be cached and out of date, which results in it being rejected. If you've caching enabled then disable it and purge any existing cache to see if issue persists. Also ensure CBs system plugin within Extensions > Plugin Manager is published, public, and ordered as the first plugin as it'll clear CBs page cache automatically to try and avoid this.

Was able to confirm this as a bug. It appears to be coming from CBSubs Promotions. It only triggers if invoice address is set to mandatory, but even if not mandatory the field mapping isn't working. I've created a bug ticket for further investigation.

#5315