Shopp plugin – Blank payment settings

If you use both the excellent WordPress plugins Membership (from WPMU Dev) and Shopp together, you will encounter problems with the PayPal Express payment module in Shopp as they both share a common class name. Symptoms include no payment options in Shopp’s payment settings and the following error message in the logs: mod_fcgid: stderr: PHP Fatal error: ┬áCannot redeclare class PayPalExpress in /wordpressroot/wp-content/plugins/shopp/gateways/PayPal/PayPalExpress.php on line 16, referer: http://domain.com/wp-admin/admin.php?page=shopp-settings-payments The domain and path have obviously been changed. I’ve reported this problem to the Shopp developers so lets see what they say. In the meantime you’ll have to disable Membership until this …

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