Error on clean game install

[DTD_Hiro]

I've been getting an increasing amount of mod errors lately, as in, when I start a new game I might get an error or two and after playing for a while, I save & exit, and when I come back I have errors capping out 750. So I did a full uninstall-reinstall with no mods and I still get the following with only Core and Multiplayer as the only things in my mod folder;

RimWorld 1.0.2231 rev1144
Verse.Log:Message(String, Boolean)
RimWorld.VersionControl:LogVersionNumber()
Verse.Root:CheckGlobalInit()
Verse.Root:Start()
Verse.Root_Entry:Start()

<targetVersion> in mod About.xml is deprecated! Use <supportedVersions> tag instead. (example: <supportedVersions><li>1.0</li></supportedVersions>)
Verse.Log:Warning(String, Boolean)
Verse.ModMetaDataInternal:TryParseSupportedVersions(Boolean)
Verse.ModMetaData:Init()
Verse.ModMetaData:.ctor(String)
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.<>c__Iterator0:MoveNext()
Verse.<>c__Iterator0:MoveNext()
System.Collections.Generic.List`1:AddEnumerable(IEnumerable`1)
System.Collections.Generic.List`1:.ctor(IEnumerable`1)
System.Linq.Enumerable:ToList(IEnumerable`1)
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

Unable to parse version string on mod  from Anonymous "Unknown"
Verse.Log:Error(String, Boolean)
Verse.ModMetaDataInternal:TryParseVersion(String, Boolean)
Verse.ModMetaDataInternal:TryParseSupportedVersions(Boolean)
Verse.ModMetaData:Init()
Verse.ModMetaData:.ctor(String)
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.<>c__Iterator0:MoveNext()
Verse.<>c__Iterator0:MoveNext()
System.Collections.Generic.List`1:AddEnumerable(IEnumerable`1)
System.Collections.Generic.List`1:.ctor(IEnumerable`1)
System.Linq.Enumerable:ToList(IEnumerable`1)
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

<targetVersion> in mod About.xml is deprecated! Use <supportedVersions> tag instead. (example: <supportedVersions><li>1.0</li></supportedVersions>)
Verse.Log:Warning(String, Boolean)
Verse.ModMetaDataInternal:TryParseSupportedVersions(Boolean)
Verse.ModMetaData:Init()
Verse.ModMetaData:.ctor(String)
Verse.ModLister:RebuildModList()
Verse.Steam.WorkshopItems:RebuildItemsList()
Verse.Steam.WorkshopItems:.cctor()
Verse.ModLister:RebuildModList()
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.<>c__Iterator0:MoveNext()
Verse.<>c__Iterator0:MoveNext()
System.Collections.Generic.List`1:AddEnumerable(IEnumerable`1)
System.Collections.Generic.List`1:.ctor(IEnumerable`1)
System.Linq.Enumerable:ToList(IEnumerable`1)
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

Unable to parse version string on mod  from Anonymous "Unknown"
Verse.Log:Error(String, Boolean)
Verse.ModMetaDataInternal:TryParseVersion(String, Boolean)
Verse.ModMetaDataInternal:TryParseSupportedVersions(Boolean)
Verse.ModMetaData:Init()
Verse.ModMetaData:.ctor(String)
Verse.ModLister:RebuildModList()
Verse.Steam.WorkshopItems:RebuildItemsList()
Verse.Steam.WorkshopItems:.cctor()
Verse.ModLister:RebuildModList()
Verse.ModLister:RebuildModList()
Verse.ModLister:.cctor()
Verse.<>c__Iterator0:MoveNext()
Verse.<>c__Iterator0:MoveNext()
System.Collections.Generic.List`1:AddEnumerable(IEnumerable`1)
System.Collections.Generic.List`1:.ctor(IEnumerable`1)
System.Linq.Enumerable:ToList(IEnumerable`1)
Verse.LoadedModManager:InitializeMods()
Verse.LoadedModManager:LoadAllActiveMods()
Verse.PlayDataLoader:DoPlayLoad()
Verse.PlayDataLoader:LoadAllPlayData(Boolean)
Verse.Root:<Start>m__1()
Verse.LongEventHandler:RunEventFromAnotherThread(Action)
Verse.LongEventHandler:<UpdateCurrentAsynchronousEvent>m__1()

[Canute]

We have been getting an increasing amount of false bug report on these forum, because noone ever read stickies before he start to post.

Do you have any errors without mods ?
I think you don't, so the plain vanilla game works correct after your clean install.
So after you installed mods you are geting warnings (yellow text), so these warning belong to these mod. So primary you should ask at the mod topic/discussion about it.
Or maybe you should have used the search function and you maybe found out, that these warnings are from none update mod's and are basicly harmless.
You can manualy edit the mod About.xml to remove these warnings.

The followed error (red text) is basicly the same issue and can be ignored too.

Mod's are nice and can expand the gameplay.
But it mosttimes annoying frustration to create a working modlist.
Don't activate all mod's at once, do it at smaller batches from 5-10 mods.
So you notice early if a mod cause errors, identify that mod and ask about it at the mod topic.
Better don't use a mod that cause errors, then to risk a critical error later that prevent you from playing that colony anylonger.