I updated WordPress to the latest version (from 3.8) and the website crashed. I immediately updated Enfold, then proceeded to update all plugins. The website still didn’t work. One by one via trial/error I turned off the plugins to find the issue. WooCommerce appears to be the conflict as the website works fine when it’s turned off. Currently WooCommerce is turned off so at least the website stays partially live.
Unsure – but it may be a conflict between WordPress 4.0 and WooCommerce rather than your theme.
Hey!
You could discard that by enabling the default WP theme and seeing if the problem persists, although many people are using WC 2.2 and WP 4.0 without issues.
Cheers!
Josue