[15:56:04] [Server thread/ERROR]: Error occurred while enabling MythicMobs v4.11.0-2fb2bf23 (Is it up to date?)
java.lang.LinkageError: loader constraint violation: when resolving method 'javassist.d javassist.f.a(javassist.d)' the class loader org.bukkit.plugin.java.PluginClassLoader @62e794e7 of the current class, io/lumine/xikage/mythicmobs/utils/plugin/LuminePluginL10, and the class loader org.bukkit.plugin.java.PluginClassLoader @28022871 for the method's defining class, javassist/f, have different Class objects for the type javassist/d used in the signature (io.lumine.xikage.mythicmobs.utils.plugin.LuminePluginL10 is in unnamed module of loader org.bukkit.plugin.java.PluginClassLoader @62e794e7, parent loader 'app'; javassist.f is in unnamed module of loader org.bukkit.plugin.java.PluginClassLoader @28022871, parent loader 'app')