Access Denied Error-After Using API for months

[tgsharp]

Hi,
I have had the API set up for months to backup my db. All of the sudden I am getting the error below.
Did my server IP address change? The API is being called on my server by a daily task.

System.Web.Services.Protocols<WBR>.SoapException: Server was unable to process request. ---> Access denied.
at System.Web.Services.Protocols<WBR>.SoapHttpClientProtocol<WBR>.ReadResponse(SoapClientMessag<WBR>e message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols<WBR>.SoapHttpClientProtocol.Invoke<WBR>(String methodName, Object[] parameters)
at net.discountasp.api.CustomerAp<WBR>i.VerifyKey(String key) in c:\WINDOWS\microsoft.net (http://microsoft.net/)\Framework\v2.0.50727\Temporar<WBR>y ASP.NET (http://asp.net/) Files\wa1\8776e120\ca6988a5<WBR>\App_WebReferences.g-knvw_3.0<WBR>.cs:line 247

Thanks,
Terry

[Aristotle]

It's possible that the outgoing IP address of the server changed. Contact the support team to verify.

Aristotle

DiscountASP.NET
www.DiscountASP.NET (http://www.DiscountASP.NET)

[tgsharp]

Yes, that is what happened. They gave me the new IP. I was having some trouble explaining the issue to them and they were forwarding me here, since it was an issue using the API.