Ошибка в консоли

[21:18:03 ERROR]: Could not pass event BeforeChatSendMessageEvent to Socialismus v1.3.12 net.minecraft.ResourceLocationException: Non [a-z0-9/._-] character in path of location: minecraft:{} at net.minecraft.resources.ResourceLocation.assertValidPath(ResourceLocation.java:288) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at net.minecraft.resources.ResourceLocation.withDefaultNamespace(ResourceLocation.java:68) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at net.minecraft.resources.ResourceLocation.bySeparator(ResourceLocation.java:92) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at net.minecraft.resources.ResourceLocation.parse(ResourceLocation.java:64) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at org.bukkit.craftbukkit.entity.CraftPlayer.playSound(CraftPlayer.java:898) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at org.bukkit.craftbukkit.entity.CraftPlayer.playSound(CraftPlayer.java:884) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at org.bukkit.craftbukkit.entity.CraftPlayer.playSound(CraftPlayer.java:874) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at Socialismus-PAPER-1.3.12.jar/me.whereareiam.socialismus.core.module.chatmention.ChatMentionNotifier.lambda$notifyPlayers$4(ChatMentionNotifier.java:57) ~[Socialismus-PAPER-1.3.12.jar:?] at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] at Socialismus-PAPER-1.3.12.jar/me.whereareiam.socialismus.core.module.chatmention.ChatMentionNotifier.notifyPlayers(ChatMentionNotifier.java:57) ~[Socialismus-PAPER-1.3.12.jar:?] at Socialismus-PAPER-1.3.12.jar/me.whereareiam.socialismus.core.module.chatmention.ChatMentionService.applyMention(ChatMentionService.java:65) ~[Socialismus-PAPER-1.3.12.jar:?] at Socialismus-PAPER-1.3.12.jar/me.whereareiam.socialismus.core.module.chatmention.ChatMentionService.hookChatMention(ChatMentionService.java:40) ~[Socialismus-PAPER-1.3.12.jar:?] at Socialismus-PAPER-1.3.12.jar/me.whereareiam.socialismus.core.listener.listeners.BeforeChatSendMessageListener.onEvent(BeforeChatSendMessageListener.java:27) ~[Socialismus-PAPER-1.3.12.jar:?] at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[purpur-api-1.21.4-R0.1-SNAPSHOT.jar:?] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[purpur-api-1.21.4-R0.1-SNAPSHOT.jar:?] at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4] mention почему-то не работает, хотя включён