All players can not use flint and steel in any world

Hi guys ,
Recently my server's users have encountered a problem using flint and steel.
They can not use this item in any world and there aren't any error messages when they try to use it.
So , here's the:
User permissions: http://pastebin.com/z9R3ypyR
Essentials config: http://pastebin.com/CDSHGeyR

I have not posted the worldguard config because i'm sure that it isn't causing the issue.

Thank you guys !

 

What version of Craftbukkit? Are you running NoCheatPlus?
See http://dev.bukkit.org/bukkit-plugins/nocheatplus/#c6366

 

I'm running cb 1.7.9, so is the problem caused by nocheatplus?
Thank you

 

The problem is caused by Craftbukkit, but NoCheatPlus has to work around it. Meanwhile, disable the noswing checks.

 

Also, if you have EssProtect and EssAntiBuild, remove them.

 

Um.. his config is fine.

 

Okay then, all I know is that removing them has fixed it for heaps of other people that I've helped with the issue. Maybe they messed up all their configs.

 

Its probably worldguard actually... try looking in the worldguard configuration.

 

As it seems, yes. It would be the same as me saying to remove world guard because they can't build in region.

 

Try updating all your plugins, I know REALLY old versions of WorldGuard on versions post 1.6 can cause this.

 

It's a known problem with 1.7.9 and NoCheatPlus, so why do you say it's probably WorldGuard?

 

Dont you notice when a server starts up, it sometimes says World - fire(denied)
he could check his __global__ region flag, maybe it has flint-steel:deny...
I thought it was that, havent heard about the bug yet
Ill look into the bug

 

The OP said the problem started happening "recently" and that "I have not posted the worldguard config because i'm sure that it isn't causing the issue."

 

Ok , no problem . Issue resolved
I'll post my NoCheatPlus Configuration for who will need it, issue resolved , thank you all guys, especially Bobcat00 !

Config of NCP: http://pastebin.com/maxHTbvD