[20:51:36] [Server thread/ERROR]: Could not load 'plugins\Mythic-Artifact-v0.1.25.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: Unsupported API version 1.16
	at org.bukkit.craftbukkit.v1_13_R2.util.CraftMagicNumbers.checkSupported(CraftMagicNumbers.java:226) ~[spigot.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[spigot.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:332) ~[spigot.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:252) [spigot.jar:git-Spigot-1a3504a-84f3da3]
	at org.bukkit.craftbukkit.v1_13_R2.CraftServer.loadPlugins(CraftServer.java:325) [spigot.jar:git-Spigot-1a3504a-84f3da3]
	at net.minecraft.server.v1_13_R2.DedicatedServer.init(DedicatedServer.java:213) [spigot.jar:git-Spigot-1a3504a-84f3da3]
	at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:698) [spigot.jar:git-Spigot-1a3504a-84f3da3]