Re: Error Code when downloading games
This error seems to resolve itself after a few hours according to many people.
Sometimes a bad internet connection is to blame. If you're on WiFi, reset your router or switch to mobile data.
That might help to solve the problem. Sometimes it happens because a Google Play Store bug.
If you already tried the above and have a good WiFi or mobile signal, than try uninstalling the Gmail account you're using with the Play Store.
Restart the phone, then reinstall the Gmail account and try downloading again.