Was this issue fixed with the latest update(s) ?

https://wordpress.org/support/topic/system-error-there-was-an-error-procesing-the-payment-please-try-another-payme/

I was able to fix this error with hardcode editing of the plugin’s code but now I would like to update your plugin to the latest version.

So I’m trying to find out if this issue is resolved or will I need to edit the code again after I update the plugin.

Thanks!