[21:20:53 ERROR]: Error occurred while enabling dynmap v3.6-899 (Is it up to date?)
java.lang.ClassCastException: class org.dynmap.hdmap.DefaultHDShader cannot be cast to class org.dynmap.MapType (org.dynmap.hdmap.DefaultHDShader and org.dynmap.MapType are in unnamed module of loader 'Dynmap-3.6-spigot.jar' @7a796b37)
        at org.dynmap.DynmapWorld.loadConfiguration(DynmapWorld.java:353) ~[Dynmap-3.6-spigot.jar:?]
        at org.dynmap.MapManager.activateWorld(MapManager.java:1372) ~[Dynmap-3.6-spigot.jar:?]
        at org.dynmap.DynmapCore.processWorldLoad(DynmapCore.java:2506) ~[Dynmap-3.6-spigot.jar:?]
        at org.dynmap.bukkit.DynmapPlugin.doEnable(DynmapPlugin.java:1069) ~[Dynmap-3.6-spigot.jar:?]
        at org.dynmap.bukkit.DynmapPlugin.onEnable(DynmapPlugin.java:1032) ~[Dynmap-3.6-spigot.jar:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:281) ~[paper-api-1.20.1-R0.1-SNAPSHOT.jar:?]
        at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:189) ~[paper-1.20.1.jar:git-Paper-49]
        at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:104) ~[paper-1.20.1.jar:git-Paper-49]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:507) ~[paper-api-1.20.1-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugin(CraftServer.java:636) ~[paper-1.20.1.jar:git-Paper-49]
        at org.bukkit.craftbukkit.v1_20_R1.CraftServer.enablePlugins(CraftServer.java:547) ~[paper-1.20.1.jar:git-Paper-49]
        at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:636) ~[paper-1.20.1.jar:git-Paper-49]
        at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:435) ~[paper-1.20.1.jar:git-Paper-49]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:308) ~[paper-1.20.1.jar:git-Paper-49]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1101) ~[paper-1.20.1.jar:git-Paper-49]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:318) ~[paper-1.20.1.jar:git-Paper-49]
        at java.lang.Thread.run(Thread.java:1623) ~[?:?]