System.IndexOutOfRangeException at Orts.Simulation.Signalling.SignalObject.AddHead (1.3.1.4328, SECUNDRABAD-GUNTUR, WADI MAS SPECIAL)

[Kaarthikey]

System.IndexOutOfRangeExpectation. Index was outside the bonds of the array this error may be due to bad data or bug. Before this message was displayed, I completed one of the act created by me in my own route which i completed. the next day ie today 4-8-2020 the game shows the problem when i was about to start another act which was also created by me. here is a attachment which might help you to find the solution.