Why does it redirect to the checkout page?

Question

WooCommerce

Already desperate. Sometimes, for some clients, after clicking on the button to pay through Robokassa, they transfer back to the order. This problem does not happen often, but for some reason it happens. And sometimes it just throws out a white screen. Plugin Payment gateway Robokassa (Saphali) 1.0.5. Newer, as I understand it, no. What could be the problem?

Answer 1

Hello!
It is difficult to name a specific reason. And so I will give examples: the problem of this plugin or the conflict of plugins, the problem of the theme, endpoints, the version of the sounder and the incompatibility of the current plugin, etc.
+ you need to see why the white screen occurs. You can enable debug in wp-config and look for PHP errors.