[23:46:11 ERROR] [Minecraft]: Could not pass event PotionSplashEvent to mcMMO v2.1.223

org.bukkit.event.EventException: null

        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[arclight-1.19.2-1.0.2-4a870b30.jar%23226!/:arclight-1.19.2-1.0.2-4a870b30]

        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:589) ~[arclight-1.19.2-1.0.2-4a870b30.jar%23226!/:arclight-1.19.2-1.0.2-4a870b30]

        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:576) ~[arclight-1.19.2-1.0.2-4a870b30.jar%23226!/:arclight-1.19.2-1.0.2-4a870b30]

        at org.bukkit.craftbukkit.v1_19_R1.event.CraftEventFactory.callPotionSplashEvent(CraftEventFactoryMixin.java:753) ~[arclight-1.19.2-1.0.2-4a870b30.jar%23226!/:arclight-1.19.2-1.0.2-4a870b30]

        at net.minecraft.world.entity.projectile.ThrownPotion.m_37547_(ThrownPotionMixin.java:570) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.world.entity.projectile.ThrownPotion.m_6532_(ThrownPotionMixin.java:105) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.world.entity.projectile.Projectile.preOnHit(ProjectileMixin.java:551) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.world.entity.projectile.ThrowableProjectile.redirect$zoa000$arclight$projectileHit(ThrowableProjectileMixin.java:525) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.world.entity.projectile.ThrowableProjectile.m_8119_(ThrowableProjectileMixin.java:62) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.level.ServerLevel.m_8647_(ServerLevelMixin.java:658) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.world.level.Level.m_46653_(LevelMixin.java:457) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.level.ServerLevel.m_184063_(ServerLevelMixin.java:323) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.world.level.entity.EntityTickList.m_156910_(EntityTickList.java:54) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.level.ServerLevel.m_8793_(ServerLevelMixin.java:303) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.MinecraftServer.m_5703_(MinecraftServerMixin.java:866) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.dedicated.DedicatedServer.m_5703_(DedicatedServerMixin.java:292) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.MinecraftServer.m_5705_(MinecraftServerMixin.java:806) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServerMixin.java:2127) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at net.minecraft.server.MinecraftServer.m_206580_(MinecraftServerMixin.java:244) ~[server-1.19.2-20220805.130853-srg.jar%23295!/:?]

        at java.lang.Thread.run(Thread.java:833) [?:?]

Caused by: java.lang.ClassCastException: class org.bukkit.craftbukkit.v1_19_R1.inventory.CraftMetaItem cannot be cast to class org.bukkit.inventory.meta.PotionMeta (org.bukkit.craftbukkit.v1_19_R1.inventory.CraftMetaItem and org.bukkit.inventory.meta.PotionMeta are in module [email protected] of loader 'TRANSFORMER' @57bd6a8f)

        at com.gmail.nossr50.listeners.EntityListener.onPotionSplash(EntityListener.java:1119) ~[?:?]

        ... 20 more



이런 오류가 나오는데 서버는 문제가 없는데 오류가 자꾸 뜹니다 이게 뭔지 궁금해서 질문드립니다 감사합니다 ㅠㅠ