Classipress 3.4.1 and WordPress 4.5.3 Payment Problems
After updating to WordPress 4.5.3 there seems to be an issue with the payment gateway where it redirects to a 404 page. This happens after clicking the 'Submit' button on the Order Summary page.
Updating Classipress to the latest version will take a few days/weeks due to customisation, does anyone have a fix in the mean time?