Clothing disappear mod error

[FLT]

Hi, i have problem with one of mods but i don't know which one, can you help me read debug log?

Exception ticking Seva (at (133, 0, 108)): System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GenGrid.InBounds (Verse.IntVec3,Verse.Map) <0x00021>
at Verse.GenRadial/<RadialDistinctThingsAround>c__Iterator2.MoveNext () <0x00131>
at SK.ItemRAD.DoTickerWork (int) <0x002c9>
at SK.ItemRAD.Tick () <0x0002b>
at Verse.ThingOwner.ThingOwnerTick (bool) <0x00058>
at Verse.Pawn_CarryTracker.CarryHandsTick () <0x00018>
at (wrapper dynamic-method) Verse.Pawn.Tick_Patch1 (object) <0x001b0>
at Verse.TickList.Tick () <0x002ee>

Verse.Log:Error(String, Boolean)
Verse.TickList:Tick()
Verse.TickManager:DoSingleTick()
Verse.TickManager:TickManagerUpdate()
Verse.Game:UpdatePlay()
Verse.Root_Play:Update()