Alright /vp/ whats up, I'm making a essentials Pokemon game and have an error.

I already posted on Pokecommunity and got no replies so yeah, plus I like /vp/ more- so id rather post here.
As you can see in this awful video, the script softlocks my game- but only on the section I showed (where 'Boss' appears)
Anybody know what I did wrong?

https://www.youtube.com/watch?v=qaqPRwuH61Y
Ignore the skype notifications, eden radio and stuff, sorry.