BOM Characters before JSON response

I am getting BOM characters before the JSON response. Is there a way to remove them on the server side?

???{“access_token”:”hdiidmwrno1z8yj8kzhfauwoi3r070fvuhpfvx3y”,”expires_in”:3600,”token_type”:”Bearer”,”scope”:”openid”,”refresh_token”:”gcprkyw4kgq9wyvologxjfrghzy6ipsdu6jiaflr”,”id_token”:”…………………….}

• This topic was modified 5 years, 7 months ago by qudsiyyamehtab.