I'm getting this error when I try to analyze node permissions for a user.
ErrorException: [E_NOTICE] Undefined index: CMTV_UC src/addons/CMTV/UsernameChange/XF/Admin/Controller/Permission.php:29
#0 src/addons/CMTV/UsernameChange/XF/Admin/Controller/Permission.php(29): XF::handlePhpError(8...