Hi,
I tried to debug one of my extensions on site with OS Membership installed, and was not able to make display errors working correctly. Joomla global configuration, htaccess flags, hosting settings nothing worked. It took me a lot of time to find out that actually OS Membership on several places sets display_errors and error_reporting values, not only in OS Membership itself, but also for other components (as the code is present even in system plugin).
Please consider using standard Joomla behavior, global configuration settings, instead of creating extra settings in OS Membership.
Thanks for consideration
Pavel
