error after trying to sign in with google

After refresh - the second time it worked
App:
      
          
      
    
After refresh - the second time it worked
Step to reproduce :
1. Open URL :https://app.weekplan.net/#view=Login&routeData={}&uiSettings={}&returnUrl=/#view!!Week . 
2. Login with "Sign in the google".
3. Check whether error is coming or not. 
Looking into this... thanks.