Problem With Group Manager

Here is my GM Crash report I Dont know how to fix it

Code:

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2015-05-21 18-09
=============================== GM ERROR LOG ===============================
= ERROR REPORT START - 2.0 (Phoenix) =

java.lang.IllegalArgumentException: The following file couldn't pass on Parser.
plugins\GroupManager\worlds\§1maxcraft\groups.yml
    at org.anjocaido.groupmanager.dataholder.WorldDataHolder.loadGroups(WorldDataHolder.java:557)
    at org.anjocaido.groupmanager.dataholder.WorldDataHolder.loadGroups(WorldDataHolder.java:477)
    at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.loadWorld(WorldsHolder.java:678)
    at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.loadWorld(WorldsHolder.java:640)
    at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.initialWorldLoading(WorldsHolder.java:110)
    at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.initialLoad(WorldsHolder.java:100)
    at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.resetWorldsHolder(WorldsHolder.java:92)
    at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.<init>(WorldsHolder.java:59)
    at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:167)
    at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:91)
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:327)
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404)
    at org.bukkit.craftbukkit.v1_8_R2.CraftServer.loadPlugin(CraftServer.java:341)
    at org.bukkit.craftbukkit.v1_8_R2.CraftServer.enablePlugins(CraftServer.java:313)
    at net.minecraft.server.v1_8_R2.MinecraftServer.r(MinecraftServer.java:408)
    at net.minecraft.server.v1_8_R2.MinecraftServer.k(MinecraftServer.java:374)
    at net.minecraft.server.v1_8_R2.MinecraftServer.a(MinecraftServer.java:329)
    at net.minecraft.server.v1_8_R2.DedicatedServer.init(DedicatedServer.java:236)
    at net.minecraft.server.v1_8_R2.MinecraftServer.run(MinecraftServer.java:501)
    at java.lang.Thread.run(Unknown Source)
Caused by: mapping values are not allowed here
 in 'reader', line 13, column 33:
        default: true    permissions:
                                    ^

    at org.yaml.snakeyaml.scanner.ScannerImpl.fetchValue(ScannerImpl.java:871)
    at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:360)
    at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:226)
    at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:558)
    at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
    at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143)
    at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:226)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155)
    at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:231)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155)
    at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:231)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155)
    at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
    at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120)
    at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481)
    at org.yaml.snakeyaml.Yaml.load(Yaml.java:424)
    at org.anjocaido.groupmanager.dataholder.WorldDataHolder.loadGroups(WorldDataHolder.java:552)
    ... 20 more

============================================================================

 

your file formatting is broken in your groups.yml file
It appears as if you have two lines of data on the same line
in 'reader', line 13, column 33:
default: true permissions:
when permissions: should be on the next line, indented appropriately.
Fixing that will fix at least one error - you may get more parsing errors on the file if your formatting is still off

 

Alternatively, post your groups.yml on http://pastebin.com and link the URL for it here. Tag me in the post (@oceantheskatr) and I'll take a a look at it and try and fix it (and let you know what you did wrong so that you are less likely to make that mistake again)

 

Thanks For help =D