Getting error in category view

Hi,

I'm trying to add a K2 item within category view to a shortlist and am getting an error on this page:

https://www.greatbritishvoices.co.uk/british-female-voice-overs

The error is:

Notice: Undefined index: module_id in /home/greatb60/public_html/modules/mod_myshortlist/ajax.php on line 31

Hi Russell.
After quite some search, I see you are using jQuery 1.8.
Can you switch to a later version, like 1.12.4?

Thank you again.

I've done that now, but the buttons aren't working correctly.

If you click on "Add to Shortlist" the first button shown is added to the shortlist. If you click delete, it removes the first one only from the shortlist.

You can click on any of the buttons and it only adds the first one

I see. You are right.
One quick fix is to disable Ajax in MyShortlist module options. That would fix this.
MyShortlist is originally designed to run only one instance of each module per page.
As you probably know, we have made a customized way of including MyShortlist in that page.
If you want, we can make it work with Ajax, too, but if you want a quick solution, it should work fine without Ajax as it is.

Thanks again.

Thanks. Have done that, but it's reloading the page and taking you back to the top (not good if you're halfway down the page).

Is there another option please?

Hi again Russell.
Yes, I do have an idea. If we set a custom module ID in each of those modules, it should work as it normally would if you had multiple instances of the module in the page. Can you please send me an email at me@mavxr.com to confirm?
Thanks again.