ObjectDisposedException: Cannot access a disposed object.
Object name: 'AppHost is disposed'.
StackTrace:
   at ServiceStack.HostContext.AssertAppHost() in /home/runner/work/ServiceStack/ServiceStack/ServiceStack/src/ServiceStack/HostContext.cs:line 38
   at ServiceStack.HostContext.get_Config() in /home/runner/work/ServiceStack/ServiceStack/ServiceStack/src/ServiceStack/HostContext.cs:line 63
   at ServiceStack.RequestExtensions.GetParamInRequestHeader(IRequest request, String name) in /home/runner/work/ServiceStack/ServiceStack/ServiceStack/src/ServiceStack/RequestExtensions.cs:line 63
   at ServiceStack.Host.NetCore.NetCoreRequest.get_HttpMethod() in /home/runner/work/ServiceStack/ServiceStack/ServiceStack/src/ServiceStack/Host/NetCore/NetCoreRequest.cs:line 274
   at ServiceStack.Host.NetCore.NetCoreRequest.get_Verb() in /home/runner/work/ServiceStack/ServiceStack/ServiceStack/src/ServiceStack/Host/NetCore/NetCoreRequest.cs:line 72
   at ServiceStack.HttpRequestExtensions.GetAttributes(IRequest request) in /home/runner/work/ServiceStack/ServiceStack/ServiceStack/src/ServiceStack/HttpRequestExtensions.cs:line 847
   at ServiceStack.AppHostBase.ProcessRequest(HttpContext context, Func`1 next) in /home/runner/work/ServiceStack/ServiceStack/ServiceStack/src/ServiceStack/AppHostBase.NetCore.cs:line 443