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2026-08-17 13:12:04.913 +02:00 [ERR] HTTP GET /MobileApp/GetInvoiceDataPresentByShowAthlete/f5484d29-e4e2-4204-a93b-45f6858c652a/d2683072-5a15-4d2b-b920-ec6559aa0883 responded 500 in 1082.5245 ms
System.InvalidOperationException: Bluebox API returned no response body for Show (f5484d29-e4e2-4204-a93b-45f6858c652a). Check that the API is running and the connection profile URL is correct.
   at AccountingNgt.DataAccess.Services.ClientServiceBlueBox.Get[T](String[] uriElements) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\ClientServiceBlueBox.cs:line 150
   at AccountingNgt.DataAccess.Services.WrapperService.<>c__DisplayClass18_0.<<GetShow>b__0>d.MoveNext() in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
--- End of stack trace from previous location ---
   at AccountingNgt.DataAccess.Services.WrapperService.GetShow(String uuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
   at AccountingNgt.DataAccess.Services.DataService.LoadShow(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 204
   at AccountingNgt.DataAccess.Services.DataService.EnsureMandatoryCostTypesIfRequired(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 281
   at AccountingNgt.DataAccess.Services.DataService.InitialLoad(Level level, String showUuid, String personUuid, IShowPersonAccountingSource showPersonAccountingSource) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 515
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.LoadRecalcInvoices(Level level, String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 1027
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateInvoiceDataPresent(String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 314
   at lambda_method14(Closure, Object, HttpContext)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.Invoke(HttpContext httpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
2026-08-17 13:12:04.964 +02:00 [ERR] An unhandled exception has occurred while executing the request.
System.InvalidOperationException: Bluebox API returned no response body for Show (f5484d29-e4e2-4204-a93b-45f6858c652a). Check that the API is running and the connection profile URL is correct.
   at AccountingNgt.DataAccess.Services.ClientServiceBlueBox.Get[T](String[] uriElements) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\ClientServiceBlueBox.cs:line 150
   at AccountingNgt.DataAccess.Services.WrapperService.<>c__DisplayClass18_0.<<GetShow>b__0>d.MoveNext() in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
--- End of stack trace from previous location ---
   at AccountingNgt.DataAccess.Services.WrapperService.GetShow(String uuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
   at AccountingNgt.DataAccess.Services.DataService.LoadShow(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 204
   at AccountingNgt.DataAccess.Services.DataService.EnsureMandatoryCostTypesIfRequired(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 281
   at AccountingNgt.DataAccess.Services.DataService.InitialLoad(Level level, String showUuid, String personUuid, IShowPersonAccountingSource showPersonAccountingSource) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 515
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.LoadRecalcInvoices(Level level, String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 1027
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateInvoiceDataPresent(String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 314
   at lambda_method14(Closure, Object, HttpContext)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.Invoke(HttpContext httpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
2026-08-17 13:12:04.967 +02:00 [ERR] Unhandled exception on /MobileApp/GetInvoiceDataPresentByShowAthlete/f5484d29-e4e2-4204-a93b-45f6858c652a/d2683072-5a15-4d2b-b920-ec6559aa0883
System.InvalidOperationException: Bluebox API returned no response body for Show (f5484d29-e4e2-4204-a93b-45f6858c652a). Check that the API is running and the connection profile URL is correct.
   at AccountingNgt.DataAccess.Services.ClientServiceBlueBox.Get[T](String[] uriElements) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\ClientServiceBlueBox.cs:line 150
   at AccountingNgt.DataAccess.Services.WrapperService.<>c__DisplayClass18_0.<<GetShow>b__0>d.MoveNext() in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
--- End of stack trace from previous location ---
   at AccountingNgt.DataAccess.Services.WrapperService.GetShow(String uuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
   at AccountingNgt.DataAccess.Services.DataService.LoadShow(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 204
   at AccountingNgt.DataAccess.Services.DataService.EnsureMandatoryCostTypesIfRequired(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 281
   at AccountingNgt.DataAccess.Services.DataService.InitialLoad(Level level, String showUuid, String personUuid, IShowPersonAccountingSource showPersonAccountingSource) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 515
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.LoadRecalcInvoices(Level level, String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 1027
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateInvoiceDataPresent(String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 314
   at lambda_method14(Closure, Object, HttpContext)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.Invoke(HttpContext httpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
2026-08-17 15:28:06.669 +02:00 [ERR] HTTP GET /MobileApp/GetInvoiceDataPresentByShowAthlete/f5484d29-e4e2-4204-a93b-45f6858c652a/7744edc6-e4af-4bb2-bf80-7e5b30e4e91f responded 500 in 1213.8834 ms
System.InvalidOperationException: Bluebox API returned no response body for Show (f5484d29-e4e2-4204-a93b-45f6858c652a). Check that the API is running and the connection profile URL is correct.
   at AccountingNgt.DataAccess.Services.ClientServiceBlueBox.Get[T](String[] uriElements) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\ClientServiceBlueBox.cs:line 150
   at AccountingNgt.DataAccess.Services.WrapperService.<>c__DisplayClass18_0.<<GetShow>b__0>d.MoveNext() in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
--- End of stack trace from previous location ---
   at AccountingNgt.DataAccess.Services.WrapperService.GetShow(String uuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
   at AccountingNgt.DataAccess.Services.DataService.LoadShow(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 204
   at AccountingNgt.DataAccess.Services.DataService.EnsureMandatoryCostTypesIfRequired(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 281
   at AccountingNgt.DataAccess.Services.DataService.InitialLoad(Level level, String showUuid, String personUuid, IShowPersonAccountingSource showPersonAccountingSource) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 515
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.LoadRecalcInvoices(Level level, String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 1027
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateInvoiceDataPresent(String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 314
   at lambda_method14(Closure, Object, HttpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
2026-08-17 15:28:06.693 +02:00 [ERR] An unhandled exception has occurred while executing the request.
System.InvalidOperationException: Bluebox API returned no response body for Show (f5484d29-e4e2-4204-a93b-45f6858c652a). Check that the API is running and the connection profile URL is correct.
   at AccountingNgt.DataAccess.Services.ClientServiceBlueBox.Get[T](String[] uriElements) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\ClientServiceBlueBox.cs:line 150
   at AccountingNgt.DataAccess.Services.WrapperService.<>c__DisplayClass18_0.<<GetShow>b__0>d.MoveNext() in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
--- End of stack trace from previous location ---
   at AccountingNgt.DataAccess.Services.WrapperService.GetShow(String uuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
   at AccountingNgt.DataAccess.Services.DataService.LoadShow(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 204
   at AccountingNgt.DataAccess.Services.DataService.EnsureMandatoryCostTypesIfRequired(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 281
   at AccountingNgt.DataAccess.Services.DataService.InitialLoad(Level level, String showUuid, String personUuid, IShowPersonAccountingSource showPersonAccountingSource) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 515
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.LoadRecalcInvoices(Level level, String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 1027
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateInvoiceDataPresent(String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 314
   at lambda_method14(Closure, Object, HttpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
2026-08-17 15:28:06.696 +02:00 [ERR] Unhandled exception on /MobileApp/GetInvoiceDataPresentByShowAthlete/f5484d29-e4e2-4204-a93b-45f6858c652a/7744edc6-e4af-4bb2-bf80-7e5b30e4e91f
System.InvalidOperationException: Bluebox API returned no response body for Show (f5484d29-e4e2-4204-a93b-45f6858c652a). Check that the API is running and the connection profile URL is correct.
   at AccountingNgt.DataAccess.Services.ClientServiceBlueBox.Get[T](String[] uriElements) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\ClientServiceBlueBox.cs:line 150
   at AccountingNgt.DataAccess.Services.WrapperService.<>c__DisplayClass18_0.<<GetShow>b__0>d.MoveNext() in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
--- End of stack trace from previous location ---
   at AccountingNgt.DataAccess.Services.WrapperService.GetShow(String uuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\WrapperService.cs:line 117
   at AccountingNgt.DataAccess.Services.DataService.LoadShow(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 204
   at AccountingNgt.DataAccess.Services.DataService.EnsureMandatoryCostTypesIfRequired(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 281
   at AccountingNgt.DataAccess.Services.DataService.InitialLoad(Level level, String showUuid, String personUuid, IShowPersonAccountingSource showPersonAccountingSource) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.DataAccess.BlueboxApi\Services\DataService.cs:line 515
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.LoadRecalcInvoices(Level level, String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 1027
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateInvoiceDataPresent(String showUuid, String athleteUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 314
   at lambda_method14(Closure, Object, HttpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
2026-08-17 17:15:17.924 +02:00 [ERR] HTTP GET /ShowPersonAccounting/GetByShow/f9621556-5fa7-4f9a-9b4a-00fa2f1b7603 responded 500 in 965.7092 ms
System.InvalidOperationException: Sequence contains no elements
   at System.Linq.ThrowHelper.ThrowNoElementsException()
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateShowPersonAcounting(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 51
   at lambda_method13(Closure, Object, HttpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
2026-08-17 17:15:17.959 +02:00 [ERR] An unhandled exception has occurred while executing the request.
System.InvalidOperationException: Sequence contains no elements
   at System.Linq.ThrowHelper.ThrowNoElementsException()
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateShowPersonAcounting(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 51
   at lambda_method13(Closure, Object, HttpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)
2026-08-17 17:15:17.962 +02:00 [ERR] Unhandled exception on /ShowPersonAccounting/GetByShow/f9621556-5fa7-4f9a-9b4a-00fa2f1b7603
System.InvalidOperationException: Sequence contains no elements
   at System.Linq.ThrowHelper.ThrowNoElementsException()
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at AccountingNgt.BusinessLogic.Services.ApiCalculationService.CalculateShowPersonAcounting(String showUuid) in C:\HD_ngt-dev\hippo-abrechnung-2008\AccountingNgt\AccountingNgt.BusinessLogic\Services\ApiCalculationService.cs:line 51
   at lambda_method13(Closure, Object, HttpContext)
   at Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddlewareImpl.<Invoke>g__Awaited|10_0(ExceptionHandlerMiddlewareImpl middleware, HttpContext context, Task task)