Is this anything to worry about ?

(10:19:09) | Failed to call hook 'OnServerInitialized' on plugin 'CompoundOptions v1.1.0' (NullReferenceException: Object reference not set to an instance of an object)

at ItemContainer.AddItem (ItemDefinition itemToCreate, System.Int32 p) [0x000f3] in <aea6c0f4babb487593de722724b8661b>:0

at NPCVendingMachine.AddItemForSale (System.Int32 itemID, System.Int32 amountToSell, System.Int32 currencyID, System.Int32 currencyPerTransaction, System.Byte bpState) [0x00072] in <aea6c0f4babb487593de722724b8661b>:0

at Oxide.Plugins.CompoundOptions.StockNPCVending (NPCVendingMachine vending) [0x00080] in <cf5c2a8ccdfd48c0803c9f4f3fdcf56c>:0

at Oxide.Plugins.CompoundOptions.OnServerInitialized () [0x002b9] in <cf5c2a8ccdfd48c0803c9f4f3fdcf56c>:0

at Oxide.Plugins.CompoundOptions.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00198] in <cf5c2a8ccdfd48c0803c9f4f3fdcf56c>: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

(10:19:09) | Calling 'OnServerInitialized' on 'CompoundOptions v1.1.0' took 110ms