Getting weird spam of messages whenever i use solar panels

[Syczek]

[EXC 19:15:20.038] NullReferenceException: Object reference not set to an instance of an object
    Kopernicus.Components.KopernicusStar.Flux (ModularFI.ModularFlightIntegrator fi, Kopernicus.Components.KopernicusStar star) (at <7c264aa3e1ae4de8b755f729560384a8>:0)
    Kopernicus.Components.KopernicusStar.SunBodyFlux (ModularFI.ModularFlightIntegrator flightIntegrator) (at <7c264aa3e1ae4de8b755f729560384a8>:0)
    ModularFI.ModularFlightIntegrator.CalculateSunBodyFlux () (at <ca304b2bfeb74072be7896fda2fe229a>:0)
    FlightIntegrator.ThermoPrecalculate () (at <4b449f2841f84227adfaad3149c8fdba>:0)
    (wrapper dynamic-method) FlightIntegrator.FlightIntegrator.Update_Patch1(FlightIntegrator)
    UnityEngine.DebugLogHandler:LogException(Exception, Object)
    ModuleManager.UnityLogHandle.InterceptLogHandler:LogException(Exception, Object)
    UnityEngine.Debug:CallOverridenDebugHandler(Exception, Object)

I got this message whenever i use solar panels.

https://file.io/oxA4TDLAD5NC My log

[Syczek]

It was Instantiator issue related to GU