This indicates a problem with Google Play Services. Download and install “Google Play Services 21.30.99 (minAPI16)” from APKMirror. Also, check that your device’s date and time are set correctly (Settings > Date & Time > Automatic).
But if you’ve pulled one of these old devices out of a drawer recently, you’ve probably hit a wall. You open the Play Store, and it crashes. Or worse, it opens but says "Authentication required" or simply refuses to download apps. Android 4.2 2 Play Store Apk