Sinds last update many plugins dont work

Hi,

Sinds the last update 3 days ago most plugins dont work but they are all loaded without fault.

What could be the problem ?

 

Failed to call hook 'OnUserConnected' on plugin 'FriendlyFire v1.1.2' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.FriendlyFire.CreatePlayerSettings (Oxide.Core.Libraries.Covalence.IPlayer player) [0x00000] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.FriendlyFire.OnUserConnected (Oxide.Core.Libraries.Covalence.IPlayer player) [0x00000] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.FriendlyFire.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x001a4] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in :0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in :0
Failed to call hook 'OnUserConnected' on plugin 'MoneyTime v2.1.0' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.MoneyTime.InitializePlayer (Oxide.Core.Libraries.Covalence.IPlayer player) [0x00000] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.MoneyTime.OnUserConnected (Oxide.Core.Libraries.Covalence.IPlayer player) [0x00014] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.MoneyTime.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x001d0] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in :0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in :0
Failed to call hook 'OnPlayerConnected' on plugin 'FurnaceSplitter v2.3.3' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.FurnaceSplitter.InitPlayer (BasePlayer player) [0x00000] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.FurnaceSplitter.OnPlayerConnected (BasePlayer player) [0x00000] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.FurnaceSplitter.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00136] in <38c046a9a3f44303ae448ecae6436553>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in :0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in :0

I'd check to make sure your data for those plugins isn't corrupt.