After V8.9 upgrade I get this spintax error when updating my projects

I get this error message when I update my projects and it goes through all the areas (description, image comment, website title, etc..).  This just started happening after I updated to V8.9.  Please help

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Yes, that`s a bug in that version - same here

fixed in 8.91

Thank You.

Thanks, I was getting this too and just ignored.