NamelessMC

So i have an error with the nameless v1 plugin.
I put in the api key and it gives me this:
[18:20:10] [Server thread/INFO]: [NamelessMC] Enabling NamelessMC vPre-1.1.0
[18:20:10] [Server thread/INFO]: [0;36;22m[NamelessMC] [0;31;22m[WARNING] Invalid API key[m
[18:20:10] [Server thread/WARN]: com.google.gson.JsonSyntaxException: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 22 path $
[18:20:10] [Server thread/WARN]:     at com.google.gson.JsonParser.parse(JsonParser.java:65)
[18:20:10] [Server thread/WARN]:     at com.google.gson.JsonParser.parse(JsonParser.java:45)
[18:20:10] [Server thread/WARN]:     at com.namelessmc.namelessplugin.spigot.API.CheckWebAPIConnection.<init>(CheckWebAPIConnection.java:56)
[18:20:10] [Server thread/WARN]:     at com.namelessmc.namelessplugin.spigot.API.NamelessAPI.checkConnection(NamelessAPI.java:46)
[18:20:10] [Server thread/WARN]:     at com.namelessmc.namelessplugin.spigot.API.Config.NamelessConfigManager.initConfig(NamelessConfigManager.java:89)
[18:20:10] [Server thread/WARN]:     at com.namelessmc.namelessplugin.spigot.API.Config.NamelessConfigManager.initializeFiles(NamelessConfigManager.java:27)
[18:20:10] [Server thread/WARN]:     at com.namelessmc.namelessplugin.spigot.NamelessPlugin.onEnable(NamelessPlugin.java:105)
[18:20:10] [Server thread/WARN]:     at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264)
[18:20:10] [Server thread/WARN]:     at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337)
[18:20:10] [Server thread/WARN]:     at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403)
[18:20:10] [Server thread/WARN]:     at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:381)
[18:20:10] [Server thread/WARN]:     at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:330)
[18:20:10] [Server thread/WARN]:     at org.bukkit.craftbukkit.v1_12_R1.CraftServer.reload(CraftServer.java:752)
[18:20:10] [Server thread/WARN]:     at org.bukkit.Bukkit.reload(Bukkit.java:525)
[18:20:10] [Server thread/WARN]:     at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:27)
[18:20:10] [Server thread/WARN]:     at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)
[18:20:10] [Server thread/WARN]:     at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:648)
[18:20:10] [Server thread/WARN]:     at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchServerCommand(CraftServer.java:634)
[18:20:10] [Server thread/WARN]:     at net.minecraft.server.v1_12_R1.DedicatedServer.aP(DedicatedServer.java:444)
[18:20:10] [Server thread/WARN]:     at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:407)
[18:20:10] [Server thread/WARN]:     at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679)
[18:20:10] [Server thread/WARN]:     at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577)
[18:20:10] [Server thread/WARN]:     at java.lang.Thread.run(Unknown Source)
[18:20:10] [Server thread/WARN]: Caused by: com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 22 path $
[18:20:10] [Server thread/WARN]:     at com.google.gson.stream.JsonReader.syntaxError(JsonReader.java:1559)
[18:20:10] [Server thread/WARN]:     at com.google.gson.stream.JsonReader.checkLenient(JsonReader.java:1401)
[18:20:10] [Server thread/WARN]:     at com.google.gson.stream.JsonReader.doPeek(JsonReader.java:542)
[18:20:10] [Server thread/WARN]:     at com.google.gson.stream.JsonReader.peek(JsonReader.java:425)
[18:20:10] [Server thread/WARN]:     at com.google.gson.JsonParser.parse(JsonParser.java:60)
[18:20:10] [Server thread/WARN]:     ... 22 more
[18:20:10] [Server thread/INFO]: [0;36;22m[NamelessMC] [0;31;22m[WARNING] [0;31;22mInvalid API Url/Key, Please set the correct API url! [0;31;1mdisabling features[m
[18:20:10] [Server thread/INFO]: [NamelessMC] Disabling NamelessMC vPre-1.1.0
[18:20:11] [Server thread/INFO]: [0;36;22m[NamelessMC] [0;36;1m[Info] [0;32;1mFound no new updates![m

Here is what i did:
http://havokcraft.epizy.com/api/V1/My_KEY/getNotifications</init>

i have the same problem