Sometimes when casting spells I get this error and the entire server freezes for 10 seconds then TPS drops to 10 for a few minutes then goes back to normal.

[18:15:13 ERROR]: Could not pass event PlayerArmSwingEvent to Magic v10.6.1-92a141d
java.lang.NoSuchMethodError: 'com.palmergames.bukkit.towny.object.Resident com.palmergames.bukkit.towny.db.TownyDataSource.getResident(java.lang.String)'
at com.elmakers.mine.bukkit.protection.TownyBridge.getResident(TownyBridge.java:118) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.protection.TownyBridge.getTownLocation(TownyBridge.java:133) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.protection.TownyManager.getTownLocation(TownyManager.java:95) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.magic.MagicController.getTownLocation(MagicController.java:4674) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.action.builtin.RecallAction$Waypoint.(RecallAction.java:295) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.action.builtin.RecallAction.perform(RecallAction.java:673) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.action.ActionContext.perform(ActionContext.java:43) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.action.ActionHandler.perform(ActionHandler.java:221) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.action.ActionHandler.cast(ActionHandler.java:158) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.spell.ActionSpell.startCast(ActionSpell.java:172) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.spell.ActionSpell.onCast(ActionSpell.java:154) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.spell.BaseSpell.finalizeCast(BaseSpell.java:1737) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.spell.BaseSpell.cast(BaseSpell.java:1534) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.spell.BaseSpell.cast(BaseSpell.java:1410) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.wand.Wand.doCast(Wand.java:5368) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.wand.Wand.cast(Wand.java:5332) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.wand.Wand.cast(Wand.java:5313) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.wand.Wand.performAction(Wand.java:6817) ~[Magic-10.6.1.jar:?]
at com.elmakers.mine.bukkit.magic.listener.PlayerController.onPlayerAnimate(PlayerController.java:704) ~[Magic-10.6.1.jar:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor94.execute(Unknown Source) ~[?:?]
at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:75) ~[paper-api-1.18.2-R0.1-SNAPSHOT.jar:?]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[paper-api-1.18.2-R0.1-SNAPSHOT.jar:git-Paper-267]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[paper-api-1.18.2-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:629) ~[paper-api-1.18.2-R0.1-SNAPSHOT.jar:?]
at net.minecraft.server.network.ServerGamePacketListenerImpl.handleAnimate(ServerGamePacketListenerImpl.java:2349) ~[?:?]
at net.minecraft.network.protocol.game.ServerboundSwingPacket.handle(ServerboundSwingPacket.java:25) ~[?:?]
at net.minecraft.network.protocol.game.ServerboundSwingPacket.handle(ServerboundSwingPacket.java:7) ~[?:?]
at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$1(PacketUtils.java:51) ~[?:?]
at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.18.2.jar:git-Paper-267]
at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:153) ~[?:?]
at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:23) ~[?:?]
at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1399) ~[paper-1.18.2.jar:git-Paper-267]
at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:188) ~[paper-1.18.2.jar:git-Paper-267]
at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:126) ~[?:?]
at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1376) ~[paper-1.18.2.jar:git-Paper-267]
at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1369) ~[paper-1.18.2.jar:git-Paper-267]
at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:136) ~[?:?]
at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1447) ~[paper-1.18.2.jar:git-Paper-267]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1225) ~[paper-1.18.2.jar:git-Paper-267]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:315) ~[paper-1.18.2.jar:git-Paper-267]
at java.lang.Thread.run(Thread.java:833) ~[?:?]

I've updated the Towny integration, so this error should be fixed in the next dev build of Magic:

https://jenkins.elmakers.com/job/MagicPlugin/4148/

Looks like either Towny updated and broke their API, or you have an outdated Towny.

Either way you can probably work around it by turning off the Magic/Towny integration

/mconfig config towny_enabled false

Thank you for the quick response. My Towny is up to date so I guess they updated the API. If I turn off the Towny/Magic integration is that going to cause issues with Magic that you know of like causing permanent damage? Otherwise I guess I will just need to live with it until everything is up to date again.

It will mean players can use destructive spells in towns, and the pvp restrictions won't work. It's not great.

World changes will still undo as normal.

If necessary you can do /mexample add safe for now, this will turn off all destructive magic.