how do i fix this?   

(09:46:25) | Failed to call hook 'OnPlayerConnected' on plugin 'VanishStatus v0.1.4' (NullReferenceException: Object reference not set to an instance of an object)

at Oxide.Plugins.VanishStatus.IsInvisible (BasePlayer player) [0x00022] in <bbcab32cfd2e4608ba2862d42fb1b8eb>:0

at Oxide.Plugins.VanishStatus.SendBar (BasePlayer player) [0x00010] in <bbcab32cfd2e4608ba2862d42fb1b8eb>:0

at Oxide.Plugins.VanishStatus.OnPlayerConnected (BasePlayer player) [0x00000] in <bbcab32cfd2e4608ba2862d42fb1b8eb>:0

at Oxide.Plugins.VanishStatus.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0027d] in <bbcab32cfd2e4608ba2862d42fb1b8eb>:0

at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <795304323ac74a298b8ed190a1dfa739>:0

at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <beb2b64691c64e2b95b99491bd85442c>:0

at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <beb2b64691c64e2b95b99491bd85442c>:0