This identifier does not support Lightning Address yet.

entering my lightning address gives the above error

here is the response
```
{"callback":"https://XXX.XXX/lnurlpay/XXXXXXXXXX/invoice","maxSendable":25000000000,"minSendable":100000,"metadata":"[[\"text/plain\",\"Pay with LNURL\"]]","tag":"payRequest"}
``` 

What is the cause for the error?