[14:12:56] [Server thread/INFO]: [Prison] Enabling Prison v3.1.1
[14:12:56] [Server thread/INFO]: [Prison] Using version adapter tech.mcprison.prison.spigot.compat.Spigot19
[14:12:56] [Server thread/INFO]:
[14:12:56] [Server thread/INFO]:  _____      _                 
[14:12:56] [Server thread/INFO]: |  __ \    (_)               
[14:12:56] [Server thread/INFO]: | |__) | __ _ ___  ___  _ __  
[14:12:56] [Server thread/INFO]: |  ___/ '__| / __|/ _ \| '_ \
[14:12:56] [Server thread/INFO]: | |   | |  | \__ \ (_) | | | |
[14:12:56] [Server thread/INFO]: |_|   |_|  |_|___/\___/|_| |_|
[14:12:56] [Server thread/INFO]:
[14:12:56] [Server thread/INFO]: Loading version 3.1.1 on platform SpigotPlatform...
[14:12:56] [Server thread/INFO]: | Prison | Enable start...
[14:12:56] [Server thread/INFO]: | Prison | Enabled Prison v3.1.1 in 129 milliseconds.
[14:12:57] [Server thread/INFO]: | Prison | Mines enable start...
[14:12:57] [Server thread/INFO]: | Prison | Loaded 4 mines
[14:12:57] [Server thread/INFO]: | Prison | Mines enable succeeded, in 66 milliseconds.
[14:12:57] [Server thread/INFO]: | Prison | Ranks enable start...
[14:12:57] [Server thread/ERROR]: Error occurred while enabling Prison v3.1.1 (Is it up to date?)
com.google.common.cache.CacheLoader$InvalidCacheLoadException: CacheLoader returned null for key player_-8176867314259805609.
        at com.google.common.cache.LocalCache$Segment.getAndRecordStats(LocalCache.java:2463) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2425) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2298) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2211) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at com.google.common.cache.LocalCache.get(LocalCache.java:4154) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4158) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5147) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at tech.mcprison.prison.spigot.store.file.FileCollection.get(FileCollection.java:51) ~[?:?]
        at tech.mcprison.prison.spigot.store.file.FileCollection.getAll(FileCollection.java:117) ~[?:?]
        at tech.mcprison.prison.ranks.managers.PlayerManager.loadPlayers(PlayerManager.java:78) ~[?:?]
        at tech.mcprison.prison.ranks.PrisonRanks.enable(PrisonRanks.java:114) ~[?:?]
        at tech.mcprison.prison.modules.ModuleManager.enableModule(ModuleManager.java:83) ~[?:?]
        at tech.mcprison.prison.modules.ModuleManager.registerModule(ModuleManager.java:57) ~[?:?]
        at tech.mcprison.prison.spigot.SpigotPrison.initModules(SpigotPrison.java:244) ~[?:?]
        at tech.mcprison.prison.spigot.SpigotPrison.onEnable(SpigotPrison.java:108) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[PaperSpigot-1.12.2.jar:git-Paper-1349]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:316) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:387) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:336) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:442) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:403) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:341) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:292) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:616) [PaperSpigot-1.12.2.jar:git-Paper-1349]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
[14:12:57] [Server thread/INFO]: [Prison] Disabling Prison v3.1.1

是这个插件吗?

[娱乐][PCD][更新][教程]Prison3 —— 监狱风云3，强势回归 回来劳改吧[1.7-1.12.2]
https://www.mcbbs.net/thread-787518-1-1.html

对3.1.1版本

我看见最新版本是3.2
Prison3.2.jar (1.3 MB, 下载次数: 2)

前置Mod|插件:        Vault | WorldEdit | GroupManager | SQLibrary等

根据github，最新版本其实是3.2.3

但是以前是好的，现在是坏的

怎么办呢