I don´t know where the problem is. It´s not your error in the logfile but the only thing what i think is that you do not have the object "bussteig003". Its an error which I explain in the ReadMe. But the ReadMe only is in German. So maybe you do not read this point. If you do not have this object you have to go to OMSI 2\Splines\Yufa. If there is not the object "bussteig003" this probably is the problem. Then you have to copy an other Spline from the folder an rename it to "bussteig003".
I've checked it and the bussteig003 file is there, however it still doesn't work and the error is the same.
I have copied the Understand_Passenger.cfg file from the HC_MC_HST_Obj folder to the NNP_Sceneryobjekte folder because I've read that it has to be copied for NNP Sceneryobjects to work. However, if I don't do this, the map still doesn't load and a different error message can be found in the logfile.