I'm never really sure if these errors are worth mentioning. But this one keeps spamming on server start.
Failed to call hook 'OnPlayerSleep' on plugin 'InvisibleSleepers v1.0.5' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.InvisibleSleepers.HideSleeper (BasePlayer player) [0x0009f] in <5047af434def40d7ba5654ef493e7cd1>:0
at Oxide.Plugins.InvisibleSleepers.OnPlayerSleep (BasePlayer player) [0x00034] in <5047af434def40d7ba5654ef493e7cd1>:0
at Oxide.Plugins.InvisibleSleepers.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x003f0] in <5047af434def40d7ba5654ef493e7cd1>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <9affce1cd15c4ec183941adef8db1722>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <4452f821def6406d834e4149849fe7ea>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <4452f821def6406d834e4149849fe7ea>:0