Version 126.96.36.199 of Paid Memberships Pro is out with a couple of bug fixes. Primarily, some debug code has been removed which was causing pmpro_activate() to run on every page load, which could slow your side down. This bug has been back ported into v1.8.7 and v188.8.131.52, but you will have to update to get the fix on your site.
The full list of updates is below.
- BUG: Fixed bug where pmpro_activation() was firing on every page load. (Thanks, Tigertech and MegaZ on WordPress.org)
- BUG: Fixed bugs with internationalized date formats in a few places.