app store is not downloading apps on my mac which is recently updated to el capitan
app store is not downloading apps on my mac its saying that "an error occurred" please try the purchases page to download .. i have tried that also but still its no downloading.. please give me a suggestion how to fix it .. and my mac was recently updated to el capitan.
MacBook Pro (13-inch Mid 2012), OS X El Capitan (10.11)