Plugin Help Plugin error

I have an error with my plugin:

Plugin Error (open) Plugin Error (close)

[02-01 14:34:50 ] [Server] [Informatie] Loading Utilisals v1.0
[02-01 14:34:50 ] [Server] ERROR Encountered an unexpected exception
[02-01 14:34:50 ] [Server] [Informatie] net.minecraft.util.com.google.gson.JsonSyntaxException: net.minecraft.util.com.google.gson.stream.MalformedJsonException: Unterminated object at line 224 column 7
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.util.com.google.gson.internal.Streams.parse(Streams.java:56) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.util.com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:54) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.util.com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.util.com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.util.com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.util.com.google.gson.Gson.fromJson(Gson.java:803) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.util.com.google.gson.Gson.fromJson(Gson.java:768) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.server.v1_7_R4.JsonList.load(JsonList.java:148) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.server.v1_7_R4.DedicatedPlayerList.y(SourceFile:99) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.server.v1_7_R4.DedicatedPlayerList.<init>(SourceFile:25) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]
[02-01 14:34:50 ] [Server] [Informatie] at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:133) ~[cbdev1.7.10.jar:git-Bukkit-1.7.9-R0.2-16-g37c7969-b3105jnks]

I hope you guys can help me.