I was getting that on Chrome as well but it fixed itself when I cleared my cache.

It actually can keep your computer healthy and improve speed when done regularly. But the below is how to do it. Let me know if it works.

Clearing Cache: Google Chrome

Here's how to clear your Google Chrome (most recent version) cache: Click on the Chrome menu on the browser toolbar. Select Tools. Select Clear browsing data. A dialogue window will appear, providing you with a list of checkboxes for the types of information that you wish to have removed. You can also set how far back in your browsers history you wish to have removed. Once, you have selected the types of information you wish to remove, click Clear browsing data.