Jusanden

Im getting an error fairly early, and the server won't start. Help please . (i have like 4 friends breathing down my neck waiting for me to get done >.<) http://pastebin.com/c5UCLbiJ

I'm sorry if this has been posted before but at least i did try to search for it . I'm a total noob at modding and I need some help on configuring my server. I've gotten to the point where I uninstalled commandbook and installed essentials and permissionsbukkit onto my server. I was wondering if someone could help me with the permissions.yml file as it seems that all non-ops cannot alter the server what-so-ever. One last question, can you disable cheat mode inventory by default? Thanks!!