[02:40:27 ERROR]: Fatal error trying to convert Guns v1.0:com/gabrielhd/guns/Listeners/PlayerInteractListener.class
org.bukkit.plugin.AuthorNagException: No legacy enum constant for CROSSBOW. Did you forget to define a modern (1.13+) api-version in your plugin.yml?
        at org.bukkit.craftbukkit.v1_16_R3.util.Commodore$1$1.visitFieldInsn(Commodore.java:314) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.libs.org.objectweb.asm.ClassReader.readCode(ClassReader.java:2415) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.libs.org.objectweb.asm.ClassReader.readMethod(ClassReader.java:1488) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.libs.org.objectweb.asm.ClassReader.accept(ClassReader.java:718) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.libs.org.objectweb.asm.ClassReader.accept(ClassReader.java:401) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.v1_16_R3.util.Commodore.convert(Commodore.java:174) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.v1_16_R3.util.CraftMagicNumbers.processClass(CraftMagicNumbers.java:340) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:155) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.plugin.java.JavaPluginLoader.getClassByName(JavaPluginLoader.java:216) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:122) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:111) ~[patched_1.16.4.jar:git-Paper-318]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_282]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_282]
        at com.gabrielhd.guns.Main.onEnable(Main.java:42) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:380) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:483) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:501) ~[patched_1.16.4.jar:git-Paper-318]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:415) ~[patched_1.16.4.jar:git-Paper-318]
        at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:469) ~[patched_1.16.4.jar:git-Paper-318]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:239) ~[patched_1.16.4.jar:git-Paper-318]
        at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:936) ~[patched_1.16.4.jar:git-Paper-318]
        at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:178) ~[patched_1.16.4.jar:git-Paper-318]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282]