Enlisting some of the google play store errors ,you might have faced or might face,along with there solution
1)Error code 491- Can’t download or error while updating an application.
Soln:-Remove current google account from Playstore and reboot the phone,If problem still exists, goto settings > apps > Playstore and clear data
2)Error code 498-Can’t download the app or download interrupted
Soln:-Uninstall some of the apps,and clear the app cache
3)Error code 413-Can’t download any app nor update it
Soln:-Clear data of google services & playstore and force stop them ,then try to download,Make sure you haven’t set any proxies.
4)Error code 498-Downloading failed and request is forbidden due to two google accounts
Soln:-Clear proxy and cache ,Remove all google accounts and add a New one freshly
5)Error code 492-The application can be downloaded but fails to install
Soln:-goto play store from app setting and clear data along with force stop ,If this doesn’t works clear dalvik cache from phone’s custom recovery
6)Error code 919-The app can be downloaded but not opened
Soln:-Clear Memory from your phone ,Remove images ,videos and Music
7)Error code 927-The app can’t be downloaded because playstore is out dated
Soln:-Wait till your Playstore gets updated