Hello, Joomla Version: 4.1.5CB Version: 2.7.3CB Subs version 4.6.1+build.2022.07.26.15.07.22.f5031de6e When testing the checkout process in CB Subs and clicking the “Edit billing address” results in the following error: 1054 Unknown column 'cb_subs_inv_first_name' in 'field list' I followed this thread but it did not really help in resolving the issue: www.joomlapolis.com/forum/developer-members-support/244311-solved-change-billing-address-in-cb-paid-subscription?start=0 I already have the fields mapped in the CB Subs settings > display > Invoices as described in that topic. For example: First name field = firstname, Last name field = lastname, etc.I tried CB Configuration > General > Name style = First and Last name.And tried CB Configuration > General > Name style = First, Middle and  Last name.And tried CB Configuration > General > Name style = Single name field but no change in the outcome. This is a freshish install of CB Subs.Running the Check database options within the CB Tools has no effect. Any ideas on a resolution please?Many thanks,

Kyle,

Followed your suggestion and reinstalled CB Subs package using the latest download taken directly from the CB site and it fixed the issue.
Thank you for the excellent support as always, it is much appreciated.

Cheers.