why it always shows that "TypeError: _0x5064df[1] is undefined" when i click to setting?

Ribes777

https://s3.amazonaws.com/zotero.org/images/forums/u15561057/p4uc1id00abnu82bxqzg.png
the problem that i met just like this image, and i can't fix it. the ID that report gave to me is 1937996632.
so does anyone know how to handle it, please?
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