Hello,
We just updated to WooCommerce 3.7.0 and had the Problem, that after the Update, the WooCommerce-Settings-Page was unavailable.
We checked every Plugin we use and deactivated it. After deactivating “Popup Notices for WooCommerce Pro” the problem was gone. We checked the Error Logs and found the following Error Message fired, when calling WooCommerce-Settings-Page with activated “Popup Notices for WooCommerce Pro”-Plugin:
“Cannot declare class WC_Settings_General, because the name is already in use in /wp-content/plugins/woocommerce/includes/admin/settings/class-wc-settings-general.php on line 0”
We have installed the newest Version 1.1.6 of your plugin. Could you please help us fixing the problem?