Hey Duzz,
I found a bug, sorry man
after using the tools on the panel I got the error. I've saved it for you, but don't know how to post an image (JPG)
EDIT:
I will write it for you here:
in "GlobalScript.asc", line 100
from "GlobalScript.asc", line 717
from "room2.asc", line 233
Error: Error running function 'oPanel_UseInv':
Error: Null pointer referenced
whew
that's it
hope it helps