Getting spammed with error messages continually. Lootables not working

Failed to call hook 'OnPlayerAttack' on plugin 'StaticLootables v2.10.3' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StaticLootables.GetLootable (System.String name, UnityEngine.Vector3 position, UnityEngine.GameObject reference) [0x00006] in <6f52a7a769cc49959474f8ca73de41a1>:0 
  at Oxide.Plugins.StaticLootables.GetLootable (BasePlayer player, UnityEngine.GameObject gameObject, Oxide.Plugins.StaticLootables+RootConfig+LootableDefinition definition, System.Boolean createOnLocked) [0x00043] in <6f52a7a769cc49959474f8ca73de41a1>:0 
  at Oxide.Plugins.StaticLootables.OnPlayerAttack (BasePlayer player, HitInfo info) [0x00063] in <6f52a7a769cc49959474f8ca73de41a1>:0 
  at Oxide.Plugins.StaticLootables.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0037a] in <6f52a7a769cc49959474f8ca73de41a1>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 

Getting spammed with NRE for onentitydeath for C4.timed explosives as well
 

Happens during server save as well:

Failed to call hook 'OnServerSave' on plugin 'StaticLootables v2.10.3' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StaticLootables.SaveContainer () [0x00006] in <a34a89d313434cbbb263b72d7b9f1965>:0 
  at Oxide.Plugins.StaticLootables.OnServerSave () [0x00000] in <a34a89d313434cbbb263b72d7b9f1965>:0 
  at Oxide.Plugins.StaticLootables.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x002c1] in <a34a89d313434cbbb263b72d7b9f1965>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 
Saved 165,497 ents, cache(1.15), write(0.05), disk(0.05).

Still getting this on save. Also throwing similar errors on reload.

Failed to call hook 'OnServerSave' on plugin 'StaticLootables v2.10.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StaticLootables.SaveContainer () [0x00006] in <69dc053de03944a1b8f6cf2870668bfe>:0 
  at Oxide.Plugins.StaticLootables.OnServerSave () [0x00000] in <69dc053de03944a1b8f6cf2870668bfe>:0 
  at Oxide.Plugins.StaticLootables.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x002c1] in <69dc053de03944a1b8f6cf2870668bfe>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 

That fixed it! Thanks so much! Did that delete any custom static lootables I had set? I have the Lootables.Ext plugin as well. Does this need to be updated? configuration redone?

Thanks so much

Ah ok that makes sense. No problem at all; thank you for fixing it.  One never hears how much players enjoy something until it breaks and it was nice to see how much this plugin is loved on my server. Thanks again!