I'm running a hamachi server with a few friends, and I get this when I start the server: 151 recipes 16 achievements 11:51:25 [INFO] Starting minecraft server version Beta 1.7.2 11:51:25 [INFO] Loading properties 11:51:25 [INFO] Starting Minecraft server on 5.120.71.105:25565 11:51:25 [WARNING] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE! 11:51:25 [WARNING] The server will make no attempt to authenticate usernames. Be ware. 11:51:25 [WARNING] While this makes the game possible to play without internet a ccess, it also opens up the ability for hackers to connect with any username the y choose. 11:51:25 [WARNING] To change this, set "online-mode" to "true" in the server.set tings file. 11:51:27 [INFO] This server is running Craftbukkit version git-Bukkit-0.0.0-904- g9277096-b953jnks (MC: 1.7.2) 11:51:29 [SEVERE] unacceptable character #0 special characters are not allowed in "<reader>", position 0 11:51:29 [SEVERE] at org.yaml.snakeyaml.reader.StreamReader.checkPrintable (StreamReader.java:68) 11:51:29 [SEVERE] at org.yaml.snakeyaml.reader.StreamReader.update(StreamR eader.java:159) 11:51:29 [SEVERE] at org.yaml.snakeyaml.reader.StreamReader.peek(StreamRea der.java:117) 11:51:29 [SEVERE] at org.yaml.snakeyaml.reader.StreamReader.peek(StreamRea der.java:106) 11:51:29 [SEVERE] at org.yaml.snakeyaml.scanner.ScannerImpl.scanToNextToke n(ScannerImpl.java:964) 11:51:29 [SEVERE] at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreToken s(ScannerImpl.java:237) 11:51:29 [SEVERE] at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(Sca nnerImpl.java:183) 11:51:29 [SEVERE] at org.yaml.snakeyaml.parser.ParserImpl$ParseImplicitDoc umentStart.produce(ParserImpl.java:200) 11:51:29 [SEVERE] at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(Parser Impl.java:163) 11:51:29 [SEVERE] at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(Parse rImpl.java:148) 11:51:29 [SEVERE] at org.yaml.snakeyaml.composer.Composer.getSingleNode(Co mposer.java:104) 11:51:29 [SEVERE] at org.yaml.snakeyaml.constructor.BaseConstructor.getSin gleData(BaseConstructor.java:124) 11:51:29 [SEVERE] at org.yaml.snakeyaml.Yaml.load(Yaml.java:264) 11:51:29 [SEVERE] at org.bukkit.util.config.Configuration.load(Configurati on.java:82) 11:51:29 [SEVERE] at org.bukkit.craftbukkit.CraftServer.loadConfig(CraftSe rver.java:94) 11:51:30 [SEVERE] at org.bukkit.craftbukkit.CraftServer.<init>(CraftServer .java:88) 11:51:30 [SEVERE] at net.minecraft.server.ServerConfigurationManager.<init >(ServerConfigurationManager.java:51) 11:51:30 [SEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:132) 11:51:30 [SEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:335) 11:51:30 [SEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:422) 11:51:30 [SEVERE] Unexpected exception unacceptable character #0 special characters are not allowed in "<reader>", position 0 at org.yaml.snakeyaml.reader.StreamReader.checkPrintable(StreamReader.ja va:68) at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:159) at org.yaml.snakeyaml.reader.StreamReader.peek(StreamReader.java:117) at org.yaml.snakeyaml.reader.StreamReader.peek(StreamReader.java:106) at org.yaml.snakeyaml.scanner.ScannerImpl.scanToNextToken(ScannerImpl.ja va:964) at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.ja va:237) at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:18 3) at org.yaml.snakeyaml.parser.ParserImpl$ParseImplicitDocumentStart.produ ce(ParserImpl.java:200) at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:163) at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:148) at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:104) at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseCons tructor.java:124) at org.yaml.snakeyaml.Yaml.load(Yaml.java:264) at org.bukkit.util.config.Configuration.load(Configuration.java:82) at org.bukkit.craftbukkit.CraftServer.loadConfig(CraftServer.java:94) at org.bukkit.craftbukkit.CraftServer.<init>(CraftServer.java:88) at net.minecraft.server.ServerConfigurationManager.<init>(ServerConfigur ationManager.java:51) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:132) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:335) at net.minecraft.server.ThreadServerApplication.run(SourceFile:422) Can someone help me with this? Chunkster doesn't work. I have the latest build. (first 1.7.2 build)