Permissions Ex Help

I keep getting an error when trying to load "UNABLE TO LOAD PERMISSIONS BACKEND ========= Your configuration must be fixed before PEX will enable Details: Error loading .."
Could someone please tell me what I am doing wrong, and guide me in the right direction to fix it.
Thank you very much in advance!
This is my Permissions.yml file
groups:
default:
options:
default: true
permissions:
- modifyworld.*
- essentials.sethome.multiple.default
- disposalsign.*
- AntiPvP.pvp:true
- multiverse.core.tp.self: true

Moderator:
options:
default: true
permissions:
- permissions.*
- coreprotect.*
- deepvanish.use
- deepvanish.see
- essentials.*
- globalgroupmanager.*
- shopkeeper.admin
- shopkeeper.bypass
- shopkeeper.reload
- shopkeeper.transfer
- vtriggers.admin
- vault.admin
- worldedit.*
- worldguard.*
- essentials.sethome.multiple.*
- disposalsign.*
- bukkit.command.plugins
- bukkit.command.pl
- bukkit.command.version
- bukkit.command.ver
- bukkit.command.help
- bukkit.command.*
- AntiPvP.pvp:true
- watcher.watch
- multiverse.*: true
schema-version: 1

 

Your permissions.yml has YAML formatting errors. What errors I don't know because nobody can check for spacing errors when you paste it directly into a forum post because the forum strips out spacing.

Copy/paste your .yml file into an Online YAML Parser and it will tell you what is wrong with the formatting and may even pointing you pretty close to the problem area.

If you still cannot figure it out, copy/paste the .yml to pastebin.com and post the link here so it will save the format and we can actually see for ourselves what format issues you have.

LHammonds