We are using WordPress V3.5.1 with the Membership plug-in V3.4.4.1. I've read elsewhere that I need to rollback to an earlier version of WP to get past the "Cheatin' Uh?" error.
Can you provide any insight to this error and do you have any recommendations in how to resolve this?
Can you please repair the membership tables to see if that is the case ?
Membership >> Options >> Advanced >> Repair tables. After that try creating a level again.
I just tested this on my lab site but was not able to replicate the issue. Created 4 levels and that was just fine.
Can you also check for a plugin conflict so that we can narrow it down ?
As suggested, I've repaired the membership tables (all reported OK) and then, deactivated all other plug-ins and still cannot create the "fourth" level.
Can you confirm the versions of WordPress and the Membership plugin that you are using on your lab site?
Same as you. Both are on the latest version.
Please do not forget to include a link to this thread, super admin details, and mark the email to my attention.