Bukkit

Describe to us the issue that you're having:

Which steps will reproduce this problem?:
1)edit groups.yml
2)save
3)bp reload
....

Do you have an error log of what happened?
>bp reload
15:43:58 [INFO] [bPermissions] All worlds reloading!
15:43:58 [SEVERE] org.bukkit.configuration.InvalidConfigurationException: mappin
g values are not allowed here
in "<string>", line 3, column 8:
    default: default
           ^

15:43:58 [SEVERE]       at org.bukkit.configuration.file.YamlConfiguration.loadF
romString(YamlConfiguration.java:55)
15:43:58 [SEVERE]       at org.bukkit.configuration.file.FileConfiguration.load(
FileConfiguration.java:138)
15:43:58 [SEVERE]       at org.bukkit.configuration.file.FileConfiguration.load(
FileConfiguration.java:105)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.YamlConfiguration.load(Y
amlConfiguration.java:16)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.YamlWorld.loadUnsafe(Yam
lWorld.java:126)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.YamlWorld$1.run(YamlWorl
d.java:90)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.loadmanager.MainThread.c
heck(MainThread.java:52)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.loadmanager.MainThread.r
un(MainThread.java:27)
15:43:58 [SEVERE] Caused by: mapping values are not allowed here
in "<string>", line 3, column 8:
    default: default
           ^

15:43:58 [SEVERE]       at org.yaml.snakeyaml.scanner.ScannerImpl.fetchValue(Sca
nnerImpl.java:733)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreToken
s(ScannerImpl.java:305)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.scanner.ScannerImpl.peekToken(Scan
nerImpl.java:202)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.parser.ParserImpl$ParseDocumentEnd
.produce(ParserImpl.java:265)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(Parser
Impl.java:161)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.parser.ParserImpl.getEvent(ParserI
mpl.java:171)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.composer.Composer.composeDocument(
Composer.java:125)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.composer.Composer.getSingleNode(Co
mposer.java:106)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.constructor.BaseConstructor.getSin
gleData(BaseConstructor.java:121)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:480)

15:43:58 [SEVERE]       at org.yaml.snakeyaml.Yaml.load(Yaml.java:399)
15:43:58 [SEVERE]       at org.bukkit.configuration.file.YamlConfiguration.loadF
romString(YamlConfiguration.java:53)
15:43:58 [SEVERE]       ... 7 more
15:43:58 [SEVERE] org.bukkit.configuration.InvalidConfigurationException: expect
ed '<document start>', but found BlockMappingStart
in "<string>", line 5, column 1:
    groups:
    ^

15:43:58 [SEVERE]       at org.bukkit.configuration.file.YamlConfiguration.loadF
romString(YamlConfiguration.java:55)
15:43:58 [SEVERE]       at org.bukkit.configuration.file.FileConfiguration.load(
FileConfiguration.java:138)
15:43:58 [SEVERE]       at org.bukkit.configuration.file.FileConfiguration.load(
FileConfiguration.java:105)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.YamlConfiguration.load(Y
amlConfiguration.java:16)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.YamlWorld.loadUnsafe(Yam
lWorld.java:126)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.YamlWorld$1.run(YamlWorl
d.java:90)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.loadmanager.MainThread.c
heck(MainThread.java:52)
15:43:58 [SEVERE]       at de.bananaco.bpermissions.imp.loadmanager.MainThread.r
un(MainThread.java:27)
15:43:58 [SEVERE] Caused by: expected '<document start>', but found BlockMapping
Start
in "<string>", line 5, column 1:
    groups:
    ^

15:43:58 [SEVERE]       at org.yaml.snakeyaml.parser.ParserImpl$ParseDocumentSta
rt.produce(ParserImpl.java:231)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(Parser
Impl.java:161)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(Parse
rImpl.java:146)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.composer.Composer.getSingleNode(Co
mposer.java:109)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.constructor.BaseConstructor.getSin
gleData(BaseConstructor.java:121)
15:43:58 [SEVERE]       at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:480)

15:43:58 [SEVERE]       at org.yaml.snakeyaml.Yaml.load(Yaml.java:399)
15:43:58 [SEVERE]       at org.bukkit.configuration.file.YamlConfiguration.loadF
romString(YamlConfiguration.java:53)
15:43:58 [SEVERE]       ... 7 more

Which version of bPermissions are you using?: (Please don't say "latest"!!!)
2.10.4
Which version of CraftBukkit?: (Please don't say "latest"!!!)
1.5.1 r.02
Which OS?
windows
Any other information we may need (plugins, configs, etc):

Please fill out this form properly! Failing to do so may result in your ticket being marked invalid.

This is an issue whereby you're getting your yml wrong. Any chance of you posting your groups.yml?