Neos: Flow: http: middlewares: maintenanceMode: position: "after trustedProxies" middleware: "DigiComp.FlowMaintenance:MaintenanceModeMiddleware" error: exceptionHandler: renderingGroups: maintenanceErrors: matchingStatusCodes: - 503 options: error: options: logException: false templatePathAndFilename: "resource://Neos.Flow/Private/Templates/Error/Default.html" variables: errorDescription: "The system is currently under maintenance. Try again later."