Power BI Server Error

Hi Experts

This is the error I get every time I try to assign a refresh schedule to the test report.

Anything you’ve seen before?

2018-08-22 12:43:12.8011|ERROR|40|OData exception occurred: Microsoft.SqlServer.ReportingServices2010.RSConnection2010+MissingEndpointException: The attempt to connect to the report server failed.  Check your connection information and that the report server is a compatible version. ---> System.InvalidOperationException: Client found response content type of '', but expected 'text/xml'.

The request failed with an empty response.

   at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.SetConnectionProtocol()

   at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.SoapMethodWrapper`1.ExecuteMethod(Boolean setConnectionProtocol)

   --- End of inner exception stack trace ---

   at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.SoapMethodWrapper`1.ExecuteMethod(Boolean setConnectionProtocol)

   at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.CreateCacheRefreshPlan(String itemPath, String description, String eventType, String matchData, ParameterValue[] parameters)

   at Microsoft.ReportingServices.Portal.Services.SoapProxy.SoapRS2010Proxy.<>c__DisplayClass32.<CreateCacheRefreshPlan>b__31()

   at Microsoft.ReportingServices.Portal.Services.SoapProxy.SoapAuthenticationHelper.ExecuteWithWindowsAuth[TReturn](SoapHttpClientProtocol soapClient, IPrincipal userPrincipal, Func`1 func)

   at Microsoft.ReportingServices.Portal.Repositories.SubscriptionService.CreateCacheRefreshPlan(IPrincipal userPrincipal, CacheRefreshPlan cacherefreshPlan)

   at Microsoft.ReportingServices.Portal.ODataWebApi.V2.Controllers.CacheRefreshPlansController.AddEntity(CacheRefreshPlan entity)

   at Microsoft.ReportingServices.Portal.ODataWebApi.Controllers.Reflection.EntitySetReflectionODataController`1.Post(ODataPath oDataPath, T value)

   at lambda_method(Closure , Object , Object[] )

   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass10.<GetExecutor>b__9(Object instance, Object[] methodParameters)

   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext, IDictionary`2 arguments, CancellationToken cancellationToken)

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at System.Web.Http.Controllers.ApiControllerActionInvoker.<InvokeActionAsyncCore>d__0.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at System.Web.Http.Controllers.ExceptionFilterResult.<ExecuteAsync>d__0.MoveNext().| RequestID = s_dee0e956-a46d-4af3-b49e-fb86f2eca036

2018-08-22 12:43:12.8011|INFO|9|Sending response. Response code HML\admin.brett 500, Elapsed time 0:00:03.0848222| RequestID = s_dee0e956-a46d-4af3-b49e-fb86f2eca036