ah crap. I followed the steps to remove the quests before updating, but now when I loginto my server, I get Nullref spam and cant do a thing
IndexOutOfRangeException: Array index is out of range.
at ItemValue.ModifyValue (.EntityAlive _entity, .ItemValue _originalItemValue, PassiveEffects _passiveEffect, System.Single& _originalValue, System.Single& _perc_value, FastTags _tags) [0x00000] in <filename unknown>:0
at EffectManager.GetValue (PassiveEffects _passiveEffect, .ItemValue _originalItemValue, Single _originalValue, .EntityAlive _entity, .Recipe _recipe, FastTags tags, Boolean calcEquipment, Boolean calcHoldingItem, Boolean calcProgression, Boolean calcBuffs) [0x00000] in <filename unknown>:0
at ItemValue.get_MaxUseTimes () [0x00000] in <filename unknown>:0
at ItemValue.get_PercentUsesLeft () [0x00000] in <filename unknown>:0
at XUiC_ItemStack.Update (Single _dt) [0x00000] in <filename unknown>:0
at XUiController.Update (Single _dt) [0x00000] in <filename unknown>:0
at XUiC_Toolbelt.Update (Single _dt) [0x00000] in <filename unknown>:0
at XUiController.Update (Single _dt) [0x00000] in <filename unknown>:0
at XUiController.Update (Single _dt) [0x00000] in <filename unknown>:0
at XUiC_ToolbeltWindow.Update (Single _dt) [0x00000] in <filename unknown>:0
at XUiController.Update (Single _dt) [0x00000] in <filename unknown>:0
at XUi.OnUpdateDeltaTime (Single updateDeltaTime) [0x00000] in <filename unknown>:0
at XUiUpdater.Update () [0x00000] in <filename unknown>:0
at GameManager.gmUpdate () [0x00000] in <filename unknown>:0
at GameManager.Update () [0x00000] in <filename unknown>:0
(Filename: Line: -1)
Any Idea how to fix this? and is the 2.11 client files still available somewhere? I seem to have deleted mine -.-