ERROR Error: permission_denied at /items: Client doesn't have permission to access the desired data.
at G (database.js:209)
at Object.G (database.js:213)
at database.js:173
at Ag.webpackJsonp.../../../../firebase/database.js.g.wd (database.js:178)
at og.webpackJsonp.../../../../firebase/database.js.og.wd (database.js:168)
at Yf.Xf (database.js:166)
at ag (database.js:150)
at WebSocket.Ia.onmessage (database.js:149)
at WebSocket.wrapFn [as __zone_symbol___onmessage] (zone.js:1056)
at ZoneDelegate.webpackJsonp.../../../../zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:424)