google chrome error

Cache read error
To speed up webpages, Google Chrome temporarily saves downloaded files to disk. When Google Chrome is not shut down properly, these files can become corrupted, resulting in this error. Reloading the page should resolve this issue, and shutting down properly should prevent it from happening in the future.

If the problem persists, try clearing the cache. In some cases, this can also be a symptom of hardware starting to fail.
Here are some suggestions:
Reload this web page later.
Error 401 (net::ERR_CACHE_READ_FAILURE): Error reading data from cache.