Seeing lots of those errors in my app:

Uncaught DataCloneError: Failed to execute 'postMessage' on 'Window': function (){var paramPrefix,i,code=arguments[0],template=arguments[1],message=\"[\"+(module?module+\":\":\"\")+code+\"...<omitted>...)} could not be cloned.

caused from user agent facebookexternalhit. After some examinations it turns out to happen inside the ErrorConstructor of v1.7.4 itself.

I think the constructor itself should be more stable when an error inside occurs, probably with a try-catch block. My guess is the toDebugString() fn which calls the serializeObject() fn where this happens, where a cloning attempt is made and fails.

There I would make the code more robust.