Update need

Hello. After last update console spaming error 

Failed to call hook 'OnServerSave' on plugin 'Friends v4.0.3' (NullReferenceException: Object reference not set to an instance of an object)

Can you please update it?

Submit the error in full

Sorry, wrong copypaste

[19:42:37]Failed to call hook 'OnServerSave' on plugin 'Friends v4.0.3' (NullReferenceException: Object reference not set to an instance of an object)
at Newtonsoft.Json.JsonWriter.WriteValue (Newtonsoft.Json.JsonWriter writer, Newtonsoft.Json.Utilities.PrimitiveTypeCode typeCode, System.Object value) [0x003c4] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializePrimitive (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonPrimitiveContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x00054] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonContract valueContract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x000fe] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonObjectContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract collectionContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x0008c] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonContract valueContract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x000b0] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeDictionary (Newtonsoft.Json.JsonWriter writer, System.Collections.IDictionary values, Newtonsoft.Json.Serialization.JsonDictionaryContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract collectionContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x0017b] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonContract valueContract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x0013a] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize (Newtonsoft.Json.JsonWriter jsonWriter, System.Object value, System.Type objectType) [0x00079] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonSerializer.SerializeInternal (Newtonsoft.Json.JsonWriter jsonWriter, System.Object value, System.Type objectType) [0x00253] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonSerializer.Serialize (Newtonsoft.Json.JsonWriter jsonWriter, System.Object value, System.Type objectType) [0x00000] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonConvert.SerializeObjectInternal (System.Object value, System.Type type, Newtonsoft.Json.JsonSerializer jsonSerializer) [0x00028] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonConvert.SerializeObject (System.Object value, System.Type type, Newtonsoft.Json.Formatting formatting, Newtonsoft.Json.JsonSerializerSettings settings) [0x0000e] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonConvert.SerializeObject (System.Object value, Newtonsoft.Json.Formatting formatting, Newtonsoft.Json.JsonSerializerSettings settings) [0x00000] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Oxide.Core.Configuration.DynamicConfigFile.WriteObject[T] (T config, System.Boolean sync, System.String filename) [0x00039] in <bae5f1223fce49c493b01571c99dce02>:0
at Oxide.Core.DataFileSystem.WriteObject[T] (System.String name, T Object, System.Boolean sync) [0x00007] in <bae5f1223fce49c493b01571c99dce02>:0
at Oxide.Plugins.Friends.OnServerSave () [0x0000a] in <f0d398d14f2f43d396678113c756a604>:0
at Oxide.Plugins.Friends.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x004ea] in <f0d398d14f2f43d396678113c756a604>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <09575a60985045248bcb43b20faeeb99>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <bae5f1223fce49c493b01571c99dce02>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <bae5f1223fce49c493b01571c99dce02>:0
[19:42:38]Saving complete

This is a different plugin..

Re-pasted, sorry

Unload Plugin, Remove Data, Load Plugin

Thank you

Unloaded, removed data, loaded but still

[20:12:12]Unloaded plugin Friends v4.0.3 by LAGZYA
[20:12:13][IQChat] Frank#RUSTONIK(76561199247987979): Like 2k in total
[20:12:24]Astro-Loli[76561198430269888] has spawned
o.reload Friends
[20:12:27]Friends was compiled successfully in 2254ms
[20:12:27]InCompiledAssemblyPatch
[20:12:27]Friends has polluted the global namespace by defining <Module>
[20:12:27]Friends has polluted the global namespace by defining <>__AnonType0`2
[20:12:27]Loaded plugin Friends v4.0.3 by LAGZYA
[20:12:29]Astro-Loli[76561198430269888] was killed by sentry.bandit.static (entity)
[20:12:45][Economics] Saving balances for players...
[20:12:45]Failed to call hook 'OnServerSave' on plugin 'Friends v4.0.3' (NullReferenceException: Object reference not set to an instance of an object)
at Newtonsoft.Json.JsonWriter.WriteValue (Newtonsoft.Json.JsonWriter writer, Newtonsoft.Json.Utilities.PrimitiveTypeCode typeCode, System.Object value) [0x003c4] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializePrimitive (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonPrimitiveContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x00054] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonContract valueContract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x000fe] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonObjectContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract collectionContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x0008c] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonContract valueContract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x000b0] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeDictionary (Newtonsoft.Json.JsonWriter writer, System.Collections.IDictionary values, Newtonsoft.Json.Serialization.JsonDictionaryContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract collectionContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x0017b] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue (Newtonsoft.Json.JsonWriter writer, System.Object value, Newtonsoft.Json.Serialization.JsonContract valueContract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty) [0x0013a] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize (Newtonsoft.Json.JsonWriter jsonWriter, System.Object value, System.Type objectType) [0x00079] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonSerializer.SerializeInternal (Newtonsoft.Json.JsonWriter jsonWriter, System.Object value, System.Type objectType) [0x00253] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonSerializer.Serialize (Newtonsoft.Json.JsonWriter jsonWriter, System.Object value, System.Type objectType) [0x00000] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonConvert.SerializeObjectInternal (System.Object value, System.Type type, Newtonsoft.Json.JsonSerializer jsonSerializer) [0x00028] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonConvert.SerializeObject (System.Object value, System.Type type, Newtonsoft.Json.Formatting formatting, Newtonsoft.Json.JsonSerializerSettings settings) [0x0000e] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Newtonsoft.Json.JsonConvert.SerializeObject (System.Object value, Newtonsoft.Json.Formatting formatting, Newtonsoft.Json.JsonSerializerSettings settings) [0x00000] in <8fe7f8665ff548909c2f26d557e5093a>:0
at Oxide.Core.Configuration.DynamicConfigFile.WriteObject[T] (T config, System.Boolean sync, System.String filename) [0x00039] in <bae5f1223fce49c493b01571c99dce02>:0
at Oxide.Core.DataFileSystem.WriteObject[T] (System.String name, T Object, System.Boolean sync) [0x00007] in <bae5f1223fce49c493b01571c99dce02>:0
at Oxide.Plugins.Friends.OnServerSave () [0x0000a] in <0ec2a8d98bda4235ad759a6e82ee9e91>:0
at Oxide.Plugins.Friends.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x004ea] in <0ec2a8d98bda4235ad759a6e82ee9e91>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <09575a60985045248bcb43b20faeeb99>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <bae5f1223fce49c493b01571c99dce02>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <bae5f1223fce49c493b01571c99dce02>:0
[20:12:45]Saving complete

After the update, the design will be changed

Send me data file and config file

Config

Friends.json FriendData.json

Thank you!

And after unload the plugin there is no such error?

After unload not was. Thank you

Changed Status from Pending to Closed