Version 1.9.1 of the WooCommerce Zapier plugin has just been released.

This release implements a hotfix for users that have upgraded to WooCommerce Zapier version 1.9.0 and have a web hosting environment that has PHP opcode caching enabled with opcache.save_comments=0.

Update today!

The latest plugin version can be downloaded via your WordPress dashboard, or via the my account page.