ValueError: 'WD_PARAGRAPH_ALIGNMENT.CENTER' is not a valid WD_PARAGRAPH_ALIGNMENT

[americanexplorer13]

I'm just trying to add alignment for title in new docx, but this error appears. Why is this happens?

title.alignment = WD_ALIGN_PARAGRAPH.CENTER

Traceback (most recent call last):
  File "<DELETED_PATH>/local_run.py", line 41, in <module>
    result = reporter.generate_report(docx_path, result)
  File "<DELETED_PATH>/src/core/report.py", line 35, in generate_report
    title.alignment = self.report_settings.paragraph["alignment"]
  File "<DELETED_PATH>/venv/lib/python3.10/site-packages/docx/text/paragraph.py", line 59, in alignment
    self._p.alignment = value
  File "<DELETED_PATH>/venv/lib/python3.10/site-packages/docx/oxml/text/paragraph.py", line 50, in alignment
    pPr.jc_val = value
  File "<DELETED_PATH>/venv/lib/python3.10/site-packages/docx/oxml/text/parfmt.py", line 193, in jc_val
    self.get_or_add_jc().val = value
  File "<DELETED_PATH>/venv/lib/python3.10/site-packages/docx/oxml/xmlchemy.py", line 256, in set_attr_value
    str_value = self._simple_type.to_xml(value)
  File <DELETED_PATH>/venv/lib/python3.10/site-packages/docx/enum/base.py", line 73, in to_xml
    member = cls(value)
  File "/usr/lib/python3.10/enum.py", line 385, in __call__
    return cls.__new__(cls, value)
  File "/usr/lib/python3.10/enum.py", line 710, in __new__
    raise ve_exc
ValueError: 'WD_PARAGRAPH_ALIGNMENT.CENTER' is not a valid WD_PARAGRAPH_ALIGNMENT