VapourSynth Editor提示的错误如何解决？

[meitp]

脚本是：
import vapoursynth as vs
import mvsfunc as mvf
import havsfunc as haf
import vsTAAmbk as taa
import CSMOD as cs
import nnedi3_resample as nnrs
import adjust
core = vs.get_core(accept_lowercase=True)
core.max_cache_size = 16384
core = vs.get_core()
src = core.lsmas.LWLibavSource(r"F:\00004.m2ts", threads=1)
src.set_output()
按F6出现：
Failed to evaluate the script:
Python exception: get_core() got an unexpected keyword argument 'accept_lowercase'

Traceback (most recent call last):
File "src\cython\vapoursynth.pyx", line 1946, in vapoursynth.vpy_evaluateScript
File "src\cython\vapoursynth.pyx", line 1947, in vapoursynth.vpy_evaluateScript
File "F:/SPYSZL/00004.vpy", line 8, in
core = vs.get_core(threads=8)
File "src\cython\vapoursynth.pyx", line 1635, in vapoursynth.get_core
TypeError: get_core() got an unexpected keyword argument 'accept_lowercase'
请问大佬如何解决？谢谢！