How to add tiles without errors?

[nahured]

hello, I want to add usefuls but I miss error when I do it, do you know why it is?

[emptyaccount]

Ya te ayudé con éste problema, pero publicaré esto aquí de todas formas.

I already helped you with this, but I'm gonna post it here, just in case.

 

De nada!

You're welcome!