Crash After skipping over treasure X

Windows 10, v. 0.9.2.

I went to loot a treasure X, but was pressing E as I passed over it. I looted the treasure between two cells, and my creatures started to wonder off the screen. I attempted to teleport to the next realm and got the following:


############################################################################################
FATAL ERROR in
action number 1
of Step Event0
for object obj_controller:

Unable to find any instance for object index ‘275’
at gml_Object_obj_controller_Step_0
############################################################################################