More Detail of the exception:
{"message":"","exceptionMessage":"A generic error occurred in GDI+.","exceptionType":"Telerik.Reporting.Services.Engine.DocumentRenderException","stackTrace":" at Telerik.Reporting.Services.Engine.Document.GetDocumentInfo()\r\n at Telerik.Reporting.Services.AspNetCore.ReportsControllerBase.GetDocumentInfo(String clientID, String instanceID, String documentID)\r\n at lambda_method(Closure , Object , Object[] )\r\n at Microsoft.AspNetCore.Mvc.Internal.ActionMethodExecutor.SyncActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)\r\n at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeActionMethodAsync()\r\n at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeNextActionFilterAsync()\r\n at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)\r\n at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)\r\n at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeInnerFilterAsync()\r\n at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextExceptionFilterAsync()"}