Crash: Steam version

I was playing on windows via steam (version 2.0.14), and the game crashed. I believe I was in the death realm, but I was just walking around
when the crash happen (don’t really remember, sorry). Here is the log message:

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

Push :: Execution Error - Variable Index [0,7] out of range [1,7] - -5.creatureList(100025,7)
at gml_Script_bc_EnemyTurn
############################################################################################
--------------------------------------------------------------------------------------------
stack frame is
gml_Script_bc_EnemyTurn (line 0)
gml_Object_obj_battlecontroller_Step_0

Hope this helps.

I should mention that I was playing with a Xbox One controller.

Sorry about that! Could you please tell me which creatures are in your party?