cannot unmarshal number into Go value of type ejabberd.Stats

[zzzZLRzzz]

1. run ejabberd23.10
2. register zlr@localhost zlr
3. go install -v github.com/processone/ejabberd-api/cmd/ejabberd@master
4. generate token :
   ./ejabberd token -j zlr@localhost -p zlr -s ejabberd:admin
5. try the api
   ./ejabberd stats registeredusers
6. error occured:
   ejabberd: error: stats error "registeredusers": Error 99: json: cannot unmarshal number into Go value of type ejabberd.Stats

[Neustradamus]

@prefiks: @zzzZLRzzz has done a ticket here a long time ago...