We get this issue: can't save changes via admincp under https. We use nginx and force admincp redirect from http to https connection. Everything works fine but can't save changes under 'vBa CMPS' section, it prints: "Get me out of this frame set!" then redirects to /admincp/vba_cmps_admin.php.
We found out that it's because form's action attribute linked to http://www.domain.com/admincp/vba_cmps_admin.php
instead of a relative path as of links directory. When submit changes -> browser get forced redirect to https by nginx and don't pass the post data to https so I suggest vBadvanced CMPS team to change to relative path for next release.
My question is: Is there any fix for this issue for other members? I believe that this issue also happens to apache as well. Please advise.