Done Portal Error

Trying to build a portal for use, every time we get it set up and we try activating it we keep getting a error. Error: Portal Blocked!

Not sure why it says that? Seeing as the portal is not blocked on our end.
Any ideas?

 

what dimension you trying to access?

 

3x4 - Thank you for your reply but Vol an I figured it out. Thank you! Needed to move the sign.

 

Since it seems you have figured it out, I will go ahead and close this ticket. If you find that you require further assistance, please feel free to reopen this ticket.
-Tipsied