When launching on paper 1.21.4 if i player join it seems to attempt to send but connection is null

[MaxiKitti]

[11:52:21] [Server thread/WARN]: [creative-central] Unhandled exception caught when calling event
Event: team.unnamed.creative.central.event.pack.ResourcePackStatusEvent
For listener: team.unnamed.creative.central.bukkit.listener.CreativeResourcePackStatusListener@39ff1d35
Of plugin: creative-central v1.3.0
java.lang.NullPointerException: Cannot invoke "net.minecraft.server.network.ServerGamePacketListenerImpl.send(net.minecraft.network.protocol.Packet)" because "connection" is null
at org.bukkit.craftbukkit.entity.CraftPlayer.showTitle(CraftPlayer.java:3190) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at creative-central-bukkit-1.3.0-all.jar/team.unnamed.creative.central.common.action.AudienceActionExecutor.execute(AudienceActionExecutor.java:35) ~[creative-central-bukkit-1.3.0-all.jar:?]
at creative-central-bukkit-1.3.0-all.jar/team.unnamed.creative.central.common.action.AudienceActionExecutor.execute(AudienceActionExecutor.java:28) ~[creative-central-bukkit-1.3.0-all.jar:?]
at creative-central-bukkit-1.3.0-all.jar/team.unnamed.creative.central.bukkit.listener.CreativeResourcePackStatusListener.on(CreativeResourcePackStatusListener.java:59) ~[creative-central-bukkit-1.3.0-all.jar:?]
at creative-central-bukkit-1.3.0-all.jar/team.unnamed.creative.central.bukkit.listener.CreativeResourcePackStatusListener.on(CreativeResourcePackStatusListener.java:40) ~[creative-central-bukkit-1.3.0-all.jar:?]
at creative-central-bukkit-1.3.0-all.jar/team.unnamed.creative.central.common.event.EventBusImpl.call(EventBusImpl.java:83) ~[creative-central-bukkit-1.3.0-all.jar:?]
at creative-central-bukkit-1.3.0-all.jar/team.unnamed.creative.central.bukkit.listener.ResourcePackStatusListener.onResourcePackStatus(ResourcePackStatusListener.java:58) ~[creative-central-bukkit-1.3.0-all.jar:?]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at net.minecraft.server.network.ServerCommonPacketListenerImpl.handleResourcePackResponse(ServerCommonPacketListenerImpl.java:224) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.network.ServerConfigurationPacketListenerImpl.handleResourcePackResponse(ServerConfigurationPacketListenerImpl.java:126) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.network.protocol.common.ServerboundResourcePackPacket.handle(ServerboundResourcePackPacket.java:30) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.network.protocol.common.ServerboundResourcePackPacket.handle(ServerboundResourcePackPacket.java:9) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:29) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:155) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1448) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:176) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:129) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1428) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1422) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:139) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.managedBlock(MinecraftServer.java:1379) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1387) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1264) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:310) ~[paper-1.21.4.jar:1.21.4-232-12d8fe0]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]