Generally - need updated to latest MC version :)
Latest available PacketEvents that are compatible with 1.20.6 packetevents-spigot-2.2.1.jar
[21:42:08 ERROR]: Error occurred while enabling CoordinateOffset v3.0.2 (Is it up to date?)
com.jtprince.lib.dev.jorel.commandapi.exceptions.UnsupportedVersionException: This version of Minecraft is unsupported: 1.20.6
at CoordinateOffset-v3.0.2.jar/com.jtprince.lib.dev.jorel.commandapi.CommandAPIVersionHandler.getPlatform(CommandAPIVersionHandler.java:73) ~[CoordinateOffset-v3.0.2.jar:?]
at CoordinateOffset-v3.0.2.jar/com.jtprince.lib.dev.jorel.commandapi.CommandAPI.onLoad(CommandAPI.java:103) ~[CoordinateOffset-v3.0.2.jar:?]
at CoordinateOffset-v3.0.2.jar/com.jtprince.coordinateoffset.CoordinateOffset.onEnable(CoordinateOffset.java:31) ~[CoordinateOffset-v3.0.2.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:287) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.20.6.jar:git-Paper-51]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.20.6.jar:git-Paper-51]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:519) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:639) ~[paper-1.20.6.jar:git-Paper-51]
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:551) ~[paper-1.20.6.jar:git-Paper-51]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:682) ~[paper-1.20.6.jar:git-Paper-51]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:441) ~[paper-1.20.6.jar:git-Paper-51]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:324) ~[paper-1.20.6.jar:git-Paper-51]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1140) ~[paper-1.20.6.jar:git-Paper-51]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:326) ~[paper-1.20.6.jar:git-Paper-51]
at java.base/java.lang.Thread.run(Thread.java:1570) ~[?:?]
Generally - need updated to latest MC version :) Latest available PacketEvents that are compatible with 1.20.6 packetevents-spigot-2.2.1.jar
[21:42:08 ERROR]: Error occurred while enabling CoordinateOffset v3.0.2 (Is it up to date?) com.jtprince.lib.dev.jorel.commandapi.exceptions.UnsupportedVersionException: This version of Minecraft is unsupported: 1.20.6 at CoordinateOffset-v3.0.2.jar/com.jtprince.lib.dev.jorel.commandapi.CommandAPIVersionHandler.getPlatform(CommandAPIVersionHandler.java:73) ~[CoordinateOffset-v3.0.2.jar:?] at CoordinateOffset-v3.0.2.jar/com.jtprince.lib.dev.jorel.commandapi.CommandAPI.onLoad(CommandAPI.java:103) ~[CoordinateOffset-v3.0.2.jar:?] at CoordinateOffset-v3.0.2.jar/com.jtprince.coordinateoffset.CoordinateOffset.onEnable(CoordinateOffset.java:31) ~[CoordinateOffset-v3.0.2.jar:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:287) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?] at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.20.6.jar:git-Paper-51] at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.20.6.jar:git-Paper-51] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:519) ~[paper-api-1.20.6-R0.1-SNAPSHOT.jar:?] at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:639) ~[paper-1.20.6.jar:git-Paper-51] at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:551) ~[paper-1.20.6.jar:git-Paper-51] at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:682) ~[paper-1.20.6.jar:git-Paper-51] at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:441) ~[paper-1.20.6.jar:git-Paper-51] at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:324) ~[paper-1.20.6.jar:git-Paper-51] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1140) ~[paper-1.20.6.jar:git-Paper-51] at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:326) ~[paper-1.20.6.jar:git-Paper-51] at java.base/java.lang.Thread.run(Thread.java:1570) ~[?:?]