Failed to call hook 'OnPlayerSleepEnd'
Got this error since todays update. Any option to fix this?
2/09 19:50:19 | Failed to call hook 'OnPlayerSleepEnd' on plugin 'ZoneManager v3.0.23' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.ZoneManager.OnPlayerSleepEnd (BasePlayer player) [0x00000] in <aaef3648d3f64e43b275eaee361cf8f2>:0
at Oxide.Plugins.ZoneManager.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00731] in <aaef3648d3f64e43b275eaee361cf8f2>: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 <dfcb48ea05694263bbc08e62a39c274c>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <dfcb48ea05694263bbc08e62a39c274c>:0

Also seems that this error makes no players or bags on the floor lootable, also outside the zones that have been created.

I keep getting spammed with this in console as well. Not sure what's causing it.

Actually my error is similar with different information.

Failed to call hook 'OnPlayerSleepEnd' on plugin 'ZoneManager v3.0.23' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.ZoneManager.OnPlayerSleepEnd (BasePlayer player) [0x00000] in <05c4000cef344d1a94300b50cf449ae3>:0 
  at Oxide.Plugins.ZoneManager.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00731] in <05c4000cef344d1a94300b50cf449ae3>: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 <50629aa0e75d4126b345d8d9d64da28d>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <50629aa0e75d4126b345d8d9d64da28d>:0​
Failed to call hook 'OnPlayerSleepEnd' on plugin 'ZoneManager v3.0.23' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.ZoneManager.OnPlayerSleepEnd (BasePlayer player) [0x00000] in <13eabc42573743a58f53a0a8441368a4>:0

at Oxide.Plugins.ZoneManager.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00731] in <13eabc42573743a58f53a0a8441368a4>:0

at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <e23ba2c0f246426296d81c842cbda3af>:0

at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <50629aa0e75d4126b345d8d9d64da28d>:0

at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <50629aa0e75d4126b345d8d9d64da28d>:0

10:34 [Info] IP address from command-line: *.*.*.*