I have a very similar issue to this. My error is Fatal error: Class ‘WC_Payment_Gateway’ not found in /home/vegancard/public_html/wp-content/plugins/woocommerce-paypal-pro-payment-gateway/woo-paypal-pro-gateway-class.php on line 3.
I was having an awful time with Woocommerce so decided to try Paypal Simple instead. Now I have this error and I can’t deactivate or delete and plugins. I can’t even log out of my admin page.
Please help, this has been driving me crazy all weekend and I’m desperate to get my payment gateway working.
A friend who knows how to code was able to find the problem for me and fix it, as I never would have been able to work it out.
Actually it seems to be on every page.
