terraria crash

[Server API] Error Startup aborted due to an exception in the Server API initial
ization:
System.InvalidOperationException: Plugin "TShock" has thrown an exception during
 initialization. ---> System.Exception: Fatal TShock initialization exception. S
ee inner exception for details. ---> Newtonsoft.Json.JsonReaderException: Invali
d property identifier character: <. Line 114, position 17.
   at Newtonsoft.Json.JsonTextReader.ParseProperty(Char firstChar)
   at Newtonsoft.Json.JsonTextReader.ParseObject(Char currentChar)
   at Newtonsoft.Json.JsonTextReader.ReadInternal()
   at Newtonsoft.Json.JsonTextReader.Read()
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CheckedRead(Jso
nReader reader)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(Js
onReader reader, Type objectType, JsonContract contract, JsonProperty member, Ob
ject existingValue)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInte
rnal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty mem
ber, Object existingValue)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateDiction
ary(IWrappedDictionary dictionary, JsonReader reader, JsonDictionaryContract con
tract, String id)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(Js
onReader reader, Type objectType, JsonContract contract, JsonProperty member, Ob
ject existingValue)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInte
rnal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty mem
ber, Object existingValue)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueProp
erty(JsonReader reader, JsonProperty property, Object target, Boolean gottenCurr
entValue, Object currentValue)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValu
e(JsonProperty property, JsonReader reader, Object target)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(
Object newObject, JsonReader reader, JsonObjectContract contract, String id)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateAndPopula
teObject(JsonReader reader, JsonObjectContract contract, String id)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(Js
onReader reader, Type objectType, JsonContract contract, JsonProperty member, Ob
ject existingValue)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInte
rnal(JsonReader reader, Type objectType, JsonContract contract, JsonProperty mem
ber, Object existingValue)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueNonP
roperty(JsonReader reader, Type objectType, JsonContract contract)
   at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(Jso
nReader reader, Type objectType)
   at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type
 objectType)
   at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, Jso
nSerializerSettings settings)
   at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSeriali
zerSettings settings)
   at TShockAPI.ConfigFile.Read(Stream stream)
   at TShockAPI.ConfigFile.Read(String path)
   at TShockAPI.FileTools.SetupConfig()
   at TShockAPI.TShock.Initialize()
   --- End of inner exception stack trace ---
   at TShockAPI.TShock.Initialize()
   at TerrariaApi.Server.ServerApi.LoadPlugins()
   --- End of inner exception stack trace ---
   at TerrariaApi.Server.ServerApi.LoadPlugins()
   at TerrariaApi.Server.ServerApi.Initialize(String[] commandLineArgs, Main gam
e)
   at Terraria.ProgramServer.Main(String[] args)