I need help there is missing files/codes

[ineedhelpwithmas]

I'm sorry, but an uncaught exception occurred.

While running game code:
File "game/0utils.rpy", line 16, in
ImportError: cannot import name handlers

-- Full Traceback ------------------------------------------------------------

Full traceback:
File "C:\Program Files (x86)\Steam\steamapps\common\Doki Doki Literature Club\renpy\bootstrap.py", line 295, in bootstrap
renpy.main.main()
File "C:\Program Files (x86)\Steam\steamapps\common\Doki Doki Literature Club\renpy\main.py", line 364, in main
renpy.game.script.load_script() # sets renpy.game.script.
File "C:\Program Files (x86)\Steam\steamapps\common\Doki Doki Literature Club\renpy\script.py", line 265, in load_script
self.load_appropriate_file(".rpyc", ".rpy", dir, fn, initcode)
File "C:\Program Files (x86)\Steam\steamapps\common\Doki Doki Literature Club\renpy\script.py", line 753, in load_appropriate_file
self.finish_load(stmts, initcode, filename=fn + source)
File "C:\Program Files (x86)\Steam\steamapps\common\Doki Doki Literature Club\renpy\script.py", line 445, in finish_load
node.early_execute()
File "C:\Program Files (x86)\Steam\steamapps\common\Doki Doki Literature Club\renpy\ast.py", line 865, in early_execute
renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
File "C:\Program Files (x86)\Steam\steamapps\common\Doki Doki Literature Club\renpy\python.py", line 1719, in py_exec_bytecode
exec bytecode in globals, locals
File "game/0utils.rpy", line 16, in
ImportError: cannot import name handlers

Windows-8-6.2.9200
Ren'Py 6.99.12.4.2187
Monika After Story 0.12.8

im not sure what this means but i need help

[dreamscached]

Don't use Steam and reinstall the mod, you won't lose any progress. Download DDLC from https://ddlc.moe