Hey,
I got this error using the plugin:

  at Oxide.Plugins.DeathKick.ProcessDeath (Oxide.Core.Libraries.Covalence.IPlayer player, HitInfo hitInfo) [0x00014] in <f3c361f1554b42ca992054ccb83d0526>:0 
  at Oxide.Plugins.DeathKick.OnEntityDeath (BasePlayer player, HitInfo hitInfo) [0x00000] in <f3c361f1554b42ca992054ccb83d0526>:0 
  at Oxide.Plugins.DeathKick.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0007e] in <f3c361f1554b42ca992054ccb83d0526>: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 <9882f28dc2204b4dba514a9ad18f5042>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b4dba514a9ad18f5042>:0

I am utilizing this plugin to prevent people on my pve server to use suicide as travel method or at least not so often. :)

Here's my config:

{
  "Death by animals": false,
  "Death by autoturrets": false,
  "Death by barricades": false,
  "Death by beartraps": false,
  "Death by fall": false,
  "Death by floorspikes": false,
  "Death by helicopters": false,
  "Death by landmines": false,
  "Death by players": false,
  "Death by suicide": true,
  "Deaths a player is limited to": 3,
  "Time before reconnection (minutes)": 5
}

Could you provide the full log portion please?

Hey, sorry lot of things to do the last few days...seems to happen to npcs (normal ones and BradleyGuards) only. 

[...]
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b4dba514a9ad18f5042>:0
(17:35:36) | 1896477[1896477] died (Generic)
(17:35:36) | Invalid Position: scientist_corpse[27955595] (-551.4, 7.1, -4000.6) (destroying)
(17:35:36) | Invalid Position: item_drop_backpack[27955601] (-551.4, 6.9, -4000.6) (destroying)
(17:35:37) | Failed to call hook 'OnEntityDeath' on plugin 'DeathKick v1.0.1' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.DeathKick.ProcessDeath (Oxide.Core.Libraries.Covalence.IPlayer player, HitInfo hitInfo) [0x00014] in <8ce407ab43894aca97b41fea5859939b>:0 
  at Oxide.Plugins.DeathKick.OnEntityDeath (BasePlayer player, HitInfo hitInfo) [0x00000] in <8ce407ab43894aca97b41fea5859939b>:0 
  at Oxide.Plugins.DeathKick.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0007e] in <8ce407ab43894aca97b41fea5859939b>: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 <9882f28dc2204b4dba514a9ad18f5042>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b4dba514a9ad18f5042>:0
(17:35:37) | 9277241[9277241] died (Generic)
(17:35:37) | Failed to call hook 'OnEntityDeath' on plugin 'DeathKick v1.0.1' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.DeathKick.ProcessDeath (Oxide.Core.Libraries.Covalence.IPlayer player, HitInfo hitInfo) [0x00014] in <8ce407ab43894aca97b41fea5859939b>:0 
  at Oxide.Plugins.DeathKick.OnEntityDeath (BasePlayer player, HitInfo hitInfo) [0x00000] in <8ce407ab43894aca97b41fea5859939b>:0 
  at Oxide.Plugins.DeathKick.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0007e] in <8ce407ab43894aca97b41fea5859939b>: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 <9882f28dc2204b4dba514a9ad18f5042>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b4dba514a9ad18f5042>:0
(17:35:37) | 4373509[4373509] died (Generic)
(17:35:37) | Invalid Position: scientist_corpse[27955618] (-566.1, 10.3, -4000.2) (destroying)
(17:35:37) | Invalid Position: scientist_corpse[27955609] (-568.9, 3.5, -4000.0) (destroying)
(17:35:37) | Invalid Position: item_drop_backpack[27955622] (-566.1, 10.2, -4000.2) (destroying)
(17:35:37) | Invalid Position: item_drop_backpack[27955624] (-568.9, 3.5, -4000.0) (destroying)
(17:35:41) | Failed to call hook 'OnEntityDeath' on plugin 'DeathKick v1.0.1' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.DeathKick.ProcessDeath (Oxide.Core.Libraries.Covalence.IPlayer player, HitInfo hitInfo) [0x00014] in <8ce407ab43894aca97b41fea5859939b>:0 
  at Oxide.Plugins.DeathKick.OnEntityDeath (BasePlayer player, HitInfo hitInfo) [0x00000] in <8ce407ab43894aca97b41fea5859939b>:0 
  at Oxide.Plugins.DeathKick.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0007e] in <8ce407ab43894aca97b41fea5859939b>: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 <9882f28dc2204b4dba514a9ad18f5042>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <9882f28dc2204b4dba514a9ad18f5042>:0
[...]​