I am trying to download CSR Racing 2 but everytime I do google store is closing?

[John Goodin1]

java.lang.SecurityException: Destination must be on external storage: file:///1470875896240
at android.os.Parcel.readException(Parcel.java:1546)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:185)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:137)
at android.content.ContentProviderProxy.insert(ContentProviderNative.java:476)
at android.content.ContentResolver.insert(ContentResolver.java:1207)
at com.google.android.finsky.download.l.run(SourceFile:182)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.os.HandlerThread.run(HandlerThread.java:61)