Setting breakpad minidump AppID = 105600
SteamInternal_SetMinidumpSteamID:  Caching Steam ID:  76561199014913883 [API loaded no]
Setting breakpad minidump AppID = 1281930
SteamInternal_SetMinidumpSteamID:  Caching Steam ID:  76561199014913883 [API loaded no]
Unhandled exception. System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
   at System.Collections.Generic.Dictionary`2.Enumerator.MoveNext()
   at Terraria.ModLoader.IO.TileIO.SaveTileEntities() in tModLoader\Terraria\ModLoader\IO\TileIO_TEs.cs:line 18
   at Terraria.ModLoader.IO.WorldIO.Save(String path, Boolean isCloudSave) in tModLoader\Terraria\ModLoader\IO\WorldIO.cs:line 35
   at Terraria.IO.WorldFile.InternalSaveWorld(Boolean useCloudSaving, Boolean resetTime) in tModLoader\Terraria\IO\WorldFile.cs:line 712
   at Terraria.IO.WorldFile.<>c__DisplayClass58_0.<SaveWorld>b__0() in tModLoader\Terraria\IO\WorldFile.cs:line 642
   at Terraria.Utilities.FileUtilities.ProtectedInvoke(Action action) in tModLoader\Terraria\Utilities\FileUtilities.cs:line 207
   at DMD<DMD<>?36847226::Terraria.IO.WorldFile::SaveWorld>(Boolean useCloudSaving, Boolean resetTime)
   at SyncProxy<System.Void Terraria.IO.WorldFile:SaveWorld(System.Boolean, System.Boolean)>(Boolean , Boolean )
   at Terraria.IO.WorldFile.SaveWorld() in tModLoader\Terraria\IO\WorldFile.cs:line 617
   at Terraria.WorldGen.saveAndPlayCallBack(Object threadContext) in tModLoader\Terraria\WorldGen.cs:line 2821
   at System.Threading.QueueUserWorkItemCallback.Execute()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()