"Minified React error #40" error message

Hi,
I'm getting the below error message whenever I try to open any tab in my Sites page:

Minified React error #40; visit facebook.github.io/.../error-decoder.html for the full message or use the non-minified dev environment for full errors and additional helpful warnings.

Getting the above error message only in Sites but not in Tempo. I'm using 17.1 version.

OriginalPostID-271236