Plugin Help Groupmanager - Error

I Was recently doing some groups in the directory of [Bukkit Server] > Plugins > Groupmanager (Folder) > world > world > groups (.yml) Opened in Notepad++
and once i was done and checked if it worked. but it didnt so here is the pastebin of the Log
http://pastebin.com/8rDHZKwm

Error: (told me to check here)
http://pastebin.com/Mxx3ePDS

 

as far as i know groupmanager was never designed to work for 1.8 pex is however.

 

@Scorpionvssub it works just fine on 1.8, when it isn't being fed a broken YML file as it is being fed according to the error log

in 'reader', line 112, column 15:
prefix: '&1
@jayfrANTIX
This is clearly a string entry that is missing the closing quote mark, causing the rest of the file to be interpreted as a string and not as data.
You may also have additional missing quotemarks , or etra ones (like prefix: 'Bob'sServer') somewhere earlier in the file.

Fix the yml error, and try again. Check for parsing errors in the log again, as only one error at a time is reported, and there may be dozens others. Continue fixing errors and checking the log until there are no problems with that plugin parsing and loading correctly