Access Violation

Internal error: Exception in STV2F.UpdateStatus stage E (EAccessViolation: Access violation at address 004E50C4 in module 'SimSigLoader.exe'. Read of address 00000220)

========== SimSig Loader version 5.24 ==========
System date/time: 21/01/2023 15:54:41
Loading woking from C:\Games\SimSig\Simulations\Woking.sim
Simulation: woking
Timetable:
Start time: 00:00:00
LicenseID: 0
CompilerVersion: 5.23.1
CompileDateTime: 2022/12/21 13:21:24
User: Gwasanaethau
Hash: <REDACTED>
LoaderVersion: 5.24.0.0
Sim version: 1.1.0
Simulation loaded
05:24:20 Exception in STV2F.UpdateStatus stage E (EAccessViolation: Access violation at address 004E50C4 in module 'SimSigLoader.exe'. Read of address 00000220)
05:24:20 Stack: 0066CBF7 0066CD63 004ED59C 004EE007 004EE2F9 004EA1AA 005F9BFC 005F9CDF
05:24:20 Stack: 005EADFF 005EBD08 005F66B9 005FB0E5 005D33F2 004410E6 0042377E 75E69001
05:24:20 Stack: 75E69261 75E6A7FF 75E7D480 0046C004 006907FC 75616A24 77E1A9FF 77E1A9CA
05:24:20 Exception in STV2F.UpdateTrips stage A (EAccessViolation: Access violation at address 00472F00 in module 'SimSigLoader.exe'. Read of address 00000000)
05:24:20 Stack: 0066CBF7 0066CD63 004EBFB6 004EE00E 004EE2F9 004EA1AA 005F9BFC 005F9CDF
05:24:20 Stack: 005EADFF 005EBD08 005F66B9 005FB0E5 005D33F2 004410E6 0042377E 75E69001
05:24:20 Stack: 75E69261 75E6A7FF 75E7D480 0046C004 006907FC 75616A24 77E1A9FF 77E1A9CA
05:24:20 Exception: 3S84 in TTRN.SetTripIndex (ShowTimetableV2.UpdateTrain) (EListError: List index out of bounds (44))
05:24:20 Stack: 0066CBF7 0066CD63 0066CDDA 005F9C40 005F9CDF 005EADFF 005EBD08 005F66B9
05:24:20 Stack: 005FB0E5 005D33F2 004410E6 0042377E 75E69001 75E69261 75E6A7FF 75E7D4