Thanks for the screenshot. I'll report this issue to our techs to look into. It looks like this issue is only affecting users in Chrome. If you're still having an issue with this please post here and include a link to the page as well, included the time the error occured.
Thanks for posting the error. I reported the issue to our techs to look into. I noticed there was a similar issue on Men's Tennis forum so it could be an issue with the server you're on. Have you noticed any difference in the site?