Group Products function not working

[PetStar]

I get an error message whenever I try to group products today  

[Citronella]

I got the error too! Could you please investigate? thanks

[Mark]

Hey all,

Apologies for the delay here. I’m sorry to hear about this error. I have reported it to the team. I will let you know of an update as soon as I can.

[Fiona]

This should be working now, apologies for the delay here all!