Clans-Errors-Log

[21:29:01 INFO]: [Clans] Enabling Clans v0.9.9.23
[21:29:02 ERROR]: Error occurred while enabling Clans v0.9.9.23 (Is it up to date?)
org.bukkit.plugin.IllegalPluginAccessException: Unable to find handler list for event de.simonsator.partyandfriends.api.events.communication.spigot.SendDataPlayerEvent. Static getHandlerList method required!
        at org.bukkit.plugin.SimplePluginManager.getRegistrationClass(SimplePluginManager.java:703) ~[patched_1.16.4.jar:git-Paper-406]
        at org.bukkit.plugin.SimplePluginManager.registerEvents(SimplePluginManager.java:640) ~[patched_1.16.4.jar:git-Paper-406]
        at de.simonsator.partyandfriends.clan.ClansMain.registerListeners(ClansMain.java:294) ~[?:?]
        at de.simonsator.partyandfriends.clan.ClansMain.onEnable(ClansMain.java:121) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.4.jar:git-Paper-406]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:380) ~[patched_1.16.4.jar:git-Paper-406]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:483) ~[patched_1.16.4.jar:git-Paper-406]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:501) ~[patched_1.16.4.jar:git-Paper-406]
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:415) ~[patched_1.16.4.jar:git-Paper-406]
        at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:464) ~[patched_1.16.4.jar:git-Paper-406]
        at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:239) ~[patched_1.16.4.jar:git-Paper-406]
        at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:931) ~[patched_1.16.4.jar:git-Paper-406]
        at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:173) ~[patched_1.16.4.jar:git-Paper-406]
        at java.lang.Thread.run(Thread.java:834) [?:?]
[21:29:02 INFO]: [Clans] Disabling Clans v0.9.9.23