world guard help?

well my computer shut off and next time i turn it on and go on this server and do an action (such as opening a door or a chest) it automatically closes or just doesn't open and leaves me with the message "worldguard:no defined regions here!" so can you help fix it because i have no idea what to do and i cant play until its fixed

by the way thanks in advance and i hope i put this post in the proper place

Are you using string when you click things?
If not, try forcing an update with your computer, see if that fixes it.

yep i got it thanks for the quick help