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[16:58:14 ERROR]: [ModernPluginLoadingStrategy] Could not load plugin 'HDV-1.0.jar' in folder 'plugins/.paper-remapped'
org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: fr/xyness/hdv/HDV has been compiled by a more recent version of the Java Runtime (class file version 66.0), this version of the Java Runtime only recognizes class file versions up to 65.0
at io.papermc.paper.plugin.provider.type.spigot.SpigotPluginProvider.createInstance(SpigotPluginProvider.java:129) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at io.papermc.paper.plugin.provider.type.spigot.SpigotPluginProvider.createInstance(SpigotPluginProvider.java:35) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at io.papermc.paper.plugin.entrypoint.strategy.modern.ModernPluginLoadingStrategy.loadProviders(ModernPluginLoadingStrategy.java:116) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at io.papermc.paper.plugin.storage.SimpleProviderStorage.enter(SimpleProviderStorage.java:38) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at io.papermc.paper.plugin.entrypoint.LaunchEntryPointHandler.enter(LaunchEntryPointHandler.java:40) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:560) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:329) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1231) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:334) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.UnsupportedClassVersionError: fr/xyness/hdv/HDV has been compiled by a more recent version of the Java Runtime (class file version 66.0), this version of the Java Runtime only recognizes class file versions up to 65.0
at java.base/java.lang.ClassLoader.defineClass1(Native Method) ~[?:?]
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1027) ~[?:?]
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:246) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:171) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:166) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
at java.base/java.lang.Class.forName0(Native Method) ~[?:?]
at java.base/java.lang.Class.forName(Class.java:534) ~[?:?]
at java.base/java.lang.Class.forName(Class.java:513) ~[?:?]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:80) ~[paper-mojangapi-1.21.1-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.provider.type.spigot.SpigotPluginProvider.createInstance(SpigotPluginProvider.java:125) ~[purpur-1.21.1.jar:1.21.1-2296-568a028]
... 9 more
[16:58:15 INFO]: [Vault] Loading server plugin Vault v1.7.3-b131