The app keeps crashing and I get this error:

[compscidoggo]

---

############################################################################################
FATAL ERROR in
action number 1
of Draw Event
for object obj_controller:

Push :: Execution Error - Variable Index [0,27] out of range [1,23] - -1.layerstereo(100112,27)
at gml_Script_control_draw
############################################################################################

stack frame is
gml_Script_control_draw (line -1)
gml_Object_obj_controller_Draw_0

[evpix]

This error has already been fixed.
This link you will download a build with a bug fix.
But the author of the repository has not yet published this version in the release.
Just download this build to link.

NBS v3.5.1