Getting error when players connect
im getting this error when players connect and it also not updating the website for players

Failed to call hook 'OnPlayerConnected' on plugin 'Ember v1.2.0' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.Ember.ProcessUser (BasePlayer player) [0x00007] in <55cc98e4346f47e7a15858cf75ecf77b>:0
at Oxide.Plugins.Ember.OnPlayerConnected (BasePlayer player) [0x00000] in <55cc98e4346f47e7a15858cf75ecf77b>:0
at Oxide.Plugins.Ember.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0050b] in <55cc98e4346f47e7a15858cf75ecf77b>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <31122a27a2414cd799150f8677cf39d4>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <0fbce81d88d64454b3e7abb24df7026b>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <0fbce81d88d64454b3e7abb24df7026b>:0

same issue