Internal Server Error

Hi,

Installed plugin, filled in my settings (test settings) and when I go to place the order I get an “Internal server error” at the top of the page.

I know somebody else has mentioned this as well, is there anything I can do to fix it?

Kind Regards,

Joe

https://www.ads-software.com/plugins/custom-payment-method-pay4later-for-woocommerce/