DuneSciFye issued server command: /is delwarp test

ERROR
16:48:18

null

Console
16:48:18

org.bukkit.command.CommandException: Unhandled exception executing 'is delwarp test' in com.bgsoftware.superiorskyblock.commands.CommandsHandler$PluginCommand(island)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:182) ~[purpur-api-1.18.2-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_18_R2.CraftServer.dispatchCommand(CraftServer.java:905) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.server.network.ServerGamePacketListenerImpl.handleCommand(ServerGamePacketListenerImpl.java:2389) ~[?:?]
at net.minecraft.server.network.ServerGamePacketListenerImpl.handleChat(ServerGamePacketListenerImpl.java:2200) ~[?:?]
at net.minecraft.server.network.ServerGamePacketListenerImpl.handleChat(ServerGamePacketListenerImpl.java:2181) ~[?:?]
at net.minecraft.network.protocol.game.ServerboundChatPacket.handle(ServerboundChatPacket.java:46) ~[?:?]
at net.minecraft.network.protocol.game.ServerboundChatPacket.a(ServerboundChatPacket.java:6) ~[?:?]
at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$1(PacketUtils.java:51) ~[?:?]
at net.minecraft.server.TickTask.run(TickTask.java:18) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:153) ~[?:?]
at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:23) ~[?:?]
at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1426) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:188) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:126) ~[?:?]
at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1403) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1396) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:136) ~[?:?]
at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1374) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1256) ~[purpur-1.18.2.jar:git-Purpur-1609]
at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:320) ~[purpur-1.18.2.jar:git-Purpur-1609]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.lang.StringIndexOutOfBoundsException: start 1, end 0, length 0
at java.lang.AbstractStringBuilder.checkRangeSIOOBE(AbstractStringBuilder.java:1810) ~[?:?]
at java.lang.AbstractStringBuilder.substring(AbstractStringBuilder.java:1070) ~[?:?]
at java.lang.StringBuilder.substring(StringBuilder.java:87) ~[?:?]
at java.lang.AbstractStringBuilder.substring(AbstractStringBuilder.java:1022) ~[?:?]
at java.lang.StringBuilder.substring(StringBuilder.java:87) ~[?:?]
at com.bgsoftware.superiorskyblock.commands.arguments.CommandArguments.buildLongString(CommandArguments.java:173) ~[SuperiorSkyblock2-1.10.0.jar:?]
at com.bgsoftware.superiorskyblock.commands.arguments.CommandArguments.getWarp(CommandArguments.java:256) ~[SuperiorSkyblock2-1.10.0.jar:?]
at com.bgsoftware.superiorskyblock.commands.player.CmdDelWarp.execute(CmdDelWarp.java:71) ~[SuperiorSkyblock2-1.10.0.jar:?]
at com.bgsoftware.superiorskyblock.commands.IPermissibleCommand.execute(IPermissibleCommand.java:40) ~[SuperiorSkyblock2-1.10.0.jar:?]
at com.bgsoftware.superiorskyblock.commands.ISuperiorCommand.execute(ISuperiorCommand.java:18) ~[SuperiorSkyblock2-1.10.0.jar:?]
at com.bgsoftware.superiorskyblock.commands.CommandsHandler$PluginCommand.execute(CommandsHandler.java:276) ~[SuperiorSkyblock2-1.10.0.jar:?]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:172) ~[purpur-api-1.18.2-R0.1-SNAPSHOT.jar:?]
... 20 more