How to fix this

[DangLeDZ]

[17:17:12 WARN]: Unexpected token VALUE(2) at position 8605.
[17:17:12 WARN]: at org.json.simple.parser.JSONParser.parse(JSONParser.java:146)
[17:17:12 WARN]: at org.json.simple.parser.JSONParser.parse(JSONParser.java:92)
[17:17:12 WARN]: at PlayTime-3.6.jar//me.f64.playtime.Main.writePlayer(Main.java:164)
[17:17:12 WARN]: at PlayTime-3.6.jar//me.f64.playtime.Main.lambda$savePlayer$3(Main.java:150)
[17:17:12 WARN]: at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftTask.run(CraftTask.java:101)
[17:17:12 WARN]: at org.bukkit.craftbukkit.v1_19_R2.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57)
[17:17:12 WARN]: at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[17:17:12 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[17:17:12 WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[17:17:12 WARN]: at java.base/java.lang.Thread.run(Thread.java:833)

[PetyXbron]

@DangLeDZ it is (the only one?) a very common problem of this plugin.

To fix it, simply, follow my guide on issue #41.