Double rugs not Working?

[Xme]

I?m trying to put the cobblestone rug on the grass part and the cloudy fluffy rug on the wood part and it keeps telling me there?s not enough room????

 

[Katelyn]

How many items do you have out? There's a 40 item limit

 

[Xme]

How many items do you have out? There's a 40 item limit

Oooo maybe I?ll try to put something away, thanks!