Reports in DONTFORGET

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Hey so I wanted to play Don't Forget with my Girlfriend but she got a fatal Error, I sadly didn't see the cause does anyone have anything to help with this?
Game crushed. When I try to log in in online server, this appears
Code error:
FATAL ERROR IN
action number 1
Of PreCreate Event
for object obj_firstsetup
Cannot load buffer file expr. doll
called from-gml_Room_rm_login_Create(line 11)
Please help me