Problem/Bug WoldGuard Not Working??

Why is worldguard not working and always error. while my server is only version 1.16.5 java16 and often errors like..

Code:

[07:16:09 ERROR]: Could not load 'plugins/worldguard-bukkit-7.0.5-dist.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: Unknown/missing dependency plugins: [WorldEdit]. Please download and install these plugins to run 'WorldGuard'.
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:291) ~[patched_1.16.5.jar:git-Paper-777]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.loadPlugins(CraftServer.java:393) ~[patched_1.16.5.jar:git-Paper-777]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.reload(CraftServer.java:963) ~[patched_1.16.5.jar:git-Paper-777]
        at org.bukkit.Bukkit.reload(Bukkit.java:726) ~[patched_1.16.5.jar:git-Paper-777]
        at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:54) ~[patched_1.16.5.jar:git-Paper-777]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:159) ~[patched_1.16.5.jar:git-Paper-777]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchCommand(CraftServer.java:826) ~[patched_1.16.5.jar:git-Paper-777]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.dispatchServerCommand(CraftServer.java:788) ~[patched_1.16.5.jar:git-Paper-777]
        at net.minecraft.server.v1_16_R3.DedicatedServer.handleCommandQueue(DedicatedServer.java:470) ~[patched_1.16.5.jar:git-Paper-777]
        at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:437) ~[patched_1.16.5.jar:git-Paper-777]
        at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1342) ~[patched_1.16.5.jar:git-Paper-777]
        at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1130) ~[patched_1.16.5.jar:git-Paper-777]
        at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:291) ~[patched_1.16.5.jar:git-Paper-777]
        at java.lang.Thread.run(Thread.java:834) [?:?]

If this needs java update, or server update to pupur 1.16.5 ??
even though i have installed worldedit

if there is admin please answer

 

https://pastebin.com/hApFB3Ly this link

if any plugin is lacking for worldguard or the plugin is missing. tell me