Error for New Installations

[sricsccenter]

Only Showing Like this
{
"message": "phone number must start with valid country code"
}

I tried on my localmachine , Server and all parameters sending as POST and Get nothing works

only showing like this

Test URL: http://localhost:5000/send-message?session=mysession&to=919700000158&text=hi
Response:
{
"message": "phone number must start with valid country code"
}

Please Give me any ideas to overcome this problem.

[mimamch]

Seems like "91" is not registered as valid country code on "wa-multi-session" library.