I reset data, got S on every customer and day, go to gallery and get this.
___________________________________________
############################################################################################
ERROR in action number 1
of Create Event for object menu_gallery:
Variable <unknown_object>.score_a(100205, -2147483648) not set before reading it.
at gml_Object_menu_gallery_Create_0
############################################################################################
gml_Object_menu_gallery_Create_0 (line -1)
Even if I just press play then go back to menu it also causes this error.