Game Crash on loading modded save.

Greetings All! I have been having trouble loading my modded survival world. After setting up a story based survival start, and playing for a while, I exited the game. A few weeks later, I try to start the game, and the game crashes regardless of how many times I try and what I do.

This is the pastebin log -

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2019-10-15 16:13:28.649 - Thread: 1 -> MySession.Static.LogSettings - END

2019-10-15 16:13:29.918 - Thread: 1 -> Railgun Mod: dict Whiplash.Railgun.FixedRailgun,Whiplash.Railgun.WeaponConfig

2019-10-15 16:13:29.918 - Thread: 1 -> Railgun Mod: dict Whiplash.Railgun.TurretRailgun,Whiplash.Railgun.TurretWeaponConfig

2019-10-15 16:13:29.959 - Thread: 1 -> Railgun Mod: dict Whiplash.Railgun.FixedRailgun,Whiplash.Railgun.WeaponConfig

2019-10-15 16:13:29.959 - Thread: 1 -> Railgun Mod: dict Whiplash.Railgun.TurretRailgun,Whiplash.Railgun.TurretWeaponConfig

2019-10-15 16:13:30.008 - Thread: 1 -> Thirty Gun: dict Whiplash.ThirtyGun.ThirtyGun,Whiplash.ThirtyGun.WeaponConfig

2019-10-15 16:13:30.080 - Thread: 1 -> 122mm Gun: dict Whiplash.DTGun.DTGun,Whiplash.DTGun.WeaponConfig

2019-10-15 16:13:30.088 - Thread: 1 -> 128mm Gun: dict Whiplash.kwkGun.kwkGun,Whiplash.kwkGun.WeaponConfig

2019-10-15 16:13:31.858 - Thread: 1 -> Session loaded

2019-10-15 16:13:31.858 - Thread: 1 -> RunLoadingAction - END

2019-10-15 16:13:31.859 - Thread: 1 -> MyGuiScreenGamePlay.LoadData - START

2019-10-15 16:13:33.839 - Thread: 1 -> MyGuiScreenGamePlay.LoadData - END

2019-10-15 16:13:33.839 - Thread: 1 -> MyGuiScreenGamePlay.LoadContent - START

2019-10-15 16:13:33.840 - Thread: 1 -> MyGuiScreenGamePlay.LoadContent - END

2019-10-15 16:13:33.851 - Thread: 1 -> Updating continues.

2019-10-15 16:13:34.173 - Thread: 1 -> GC Memory: 3,530,701,496 B

2019-10-15 16:13:36.352 - Thread: 1 -> STATISTICS LEGEND,time,ReceivedPerSecond,SentPerSecond,PeakReceivedPerSecond,PeakSentPerSecond,OverallReceived,OverallSent,CPULoadSmooth,ThreadLoadSmooth,GetOnlinePlayerCount,Ping,GCMemory,ProcessMemory,PCUBuilt,PCU,GridsCount,RenderCPULoadSmooth,RenderGPULoadSmooth,HardwareCPULoad,HardwareAvailableMemory,FrameTime

2019-10-15 16:13:36.366 - Thread: 1 -> STATISTICS,0,0,0,0,0,0,0,191.413,263.5273,1,0,3418.593,7353.906,122150,-122150,78,1.558774,6.569523,0,5821,16.68264

2019-10-15 16:13:38.689 - Thread: 1 -> Loading voxel storage from file 'Z:\Steam\steamapps\common\SpaceEngineers\Content\VoxelMaps\MediumStoneIronCoreStoneCoverage.vx2'

2019-10-15 16:14:01.283 - Thread: 1 -> Exception occured: System.NullReferenceException: Object reference not set to an instance of an object.

at Sandbox.Game.Entities.Blocks.MyPistonBase.GetTopMatrixLocal()

at Sandbox.Game.Entities.Blocks.MyPistonBase.FillFixedData()

at Sandbox.Game.Entities.Blocks.MyPistonBase.CreateConstraint(MyAttachableTopBlockBase topBlock)

at Sandbox.Game.Entities.Blocks.MyPistonBase.Attach(MyAttachableTopBlockBase topBlock, Boolean updateGroup)

at Sandbox.Game.Entities.Blocks.MyMechanicalConnectionBlockBase.UpdateAttachState()

at Sandbox.Game.Entities.Blocks.MyMechanicalConnectionBlockBase.UpdateOnceBeforeFrame()

at Sandbox.Game.Entities.Blocks.MyPistonBase.UpdateOnceBeforeFrame()

at Sandbox.Game.Entities.MyEntities.UpdateOnceBeforeFrame()

at Sandbox.Game.Entities.MyEntities.UpdateBeforeSimulation()

at Sandbox.Game.World.MySector.UpdateBeforeSimulation()

at Sandbox.Game.World.MySession.UpdateComponents()

at Sandbox.Game.World.MySession.Update(MyTimeSpan updateTime)

at Sandbox.MySandboxGame.Update()

at Sandbox.Engine.Platform.Game.UpdateInternal()

at Sandbox.Engine.Platform.Game.RunSingleFrame()

at Sandbox.Engine.Platform.FixedLoop.<>c__DisplayClass11_0.<Run>b__0()

at Sandbox.Engine.Platform.GenericLoop.Run(VoidAction tickCallback)

at Sandbox.Engine.Platform.Game.RunLoop()

at Sandbox.MySandboxGame.Run(Boolean customRenderLoop, Action disposeSplashScreen)

at SpaceEngineers.MyProgram.Main(String[] args)

2019-10-15 16:14:01.284 - Thread: 1 -> Hiding window

2019-10-15 16:14:01.285 - Thread: 1 -> Hiding window done

2019-10-15 16:14:01.285 - Thread: 1 -> Showing message

2019-10-15 16:14:03.581 - Thread: 1 -> Analytics session closed.

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If anyone have any suggestions or tips on how to fix this, please let me know. I would hate to lose so much work.