[20:10:05 WARN]: [FastLogin] Failed to verify session
org.json.simple.parser.ParseException
        at org.json.simple.parser.JSONParser.parse(JSONParser.java:257) ~[paperclip.jar:?]
        at org.json.simple.parser.JSONParser.parse(JSONParser.java:81) ~[paperclip.jar:?]
        at org.json.simple.parser.JSONParser.parse(JSONParser.java:75) ~[paperclip.jar:?]
        at org.json.simple.JSONValue.parseWithException(JSONValue.java:78) ~[paperclip.jar:?]
        at com.github.games647.fastlogin.bukkit.MojangApiBukkit.hasJoinedServer(MojangApiBukkit.java:47) [FastLogin.jar:?]
        at com.github.games647.fastlogin.bukkit.listener.protocollib.VerifyResponseTask.verifyResponse(VerifyResponseTask.java:84) [FastLogin.jar:?]
        at com.github.games647.fastlogin.bukkit.listener.protocollib.VerifyResponseTask.run(VerifyResponseTask.java:54) [FastLogin.jar:?]
        at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:59) [patched.jar:git-PaperSpigot-"4c7641d"]
        at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53) [patched.jar:git-PaperSpigot-"4c7641d"]
        at org.github.paperspigot.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:23) [patched.jar:git-PaperSpigot-"4c7641d"]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_251]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_251]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_251]