Window configuration is not visible in payment modules section

[dev80]

Hello from France everybody ;o)

I have a problem with the "payment module" configuration.
When I'm going to this page, the right window used to intall/remove/configure the module is not visible when I click on the "action" button.

Could you help me ? Thanks in advance.

[DrByte]

That "partial blank page" is a result of an error you're encountering on your site, probably because of incompletely-installed (or incompletely removed) payment modules, or a module you've added which contains PHP syntax errors.

It's not a core ZC bug, so moving this thread out of the ZC Bug Reports section, into the addon-payment-modules section.

You can start here for some suggestions:
https://www.zen-cart.com/tutorials/index.php?article=82
https://www.zen-cart.com/tutorials/index.php?article=87