Crash when removing decorations

I had just upgraded my castle to make it bigger and after moving facilities around started removing decorations. After removing a carpet I crashed. I was stood in the same place Everett was. After booting the game back up I removed the decorations again and I didn’t crash.
Version 1.7
Windows

Crash log:


############################################################################################
FATAL ERROR in
action number 1
of Key Press Event for E-key Key
for object obj_decoration:

trying to index variable that is not an array
############################################################################################

called from - gml_Object_obj_decoration_KeyPress_69 (line 76)