Playermodels work but Pointshop preview shows error

Garry's Mod help & support
#1

Pointshop preview works when I hover over a playermode:

But when I equip it and then I DON’T hover over it, it shows an error.

Any ideas?

#2

Is it an error in-game?

#3

Nope. It works and everything. It’s just that Pointshop shows an error for a preview as shown above.