Problem add Gateway Milesight
Good afternoon, we are adding a milesight gateway and the following problem appears
An unexpected error occurred while trying to handle your request. Please
Please try the request again and contact your administrator if the problem persists.
Unexpected exception: XML not
valid javaxxmlbind.UnmarshalException - with bound exception:
org xml.sax SAXParseException; line number: 1; column number:
1; Content is not allowed in the prologue.