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 <f07497a85c164c2781d549767055ca16>:0

at Oxide.Plugins.ZoneManager.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00731] in <f07497a85c164c2781d549767055ca16>:0

at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <ccbecb1690ac40048b5b01f4ad263c1c>:0

at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0

at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd1eb84be3b>:0