502 Error When Trying Access Product Option Combinations

Hi guys,

I got 502 error when I am trying to access product option combinations or forbidden combinations.

Do you know what causing the error and how I can fix it, please?

Many thanks

What version do you use? In the latest versions mentioned features are deprecated and not supported anymore. Use variations instead

Ohh, I didn't know it.

Anyway it looks like it all back to normal after I raised support ticket with Simtech.

Thanks for your help :)