The error made by the loading code

Exception in thread "main" com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:221)
	at com.google.gson.Gson.fromJson(Gson.java:861)
	at com.google.gson.Gson.fromJson(Gson.java:826)
	at com.google.gson.Gson.fromJson(Gson.java:775)
	at com.google.gson.Gson.fromJson(Gson.java:747)
	at me.minerobber9000.ircadventure.Bot.load(Bot.java:117)
	at me.minerobber9000.ircadventure.Run.main(Run.java:20)
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:388)
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:210)
	... 6 more