Problem with weaponrestriction plugin

Hello guys!

Help me please to solve my problem. How to restrict "Martyrdom"? What should i exactly write in the config? ("frag" and "frag_grenade_short" don't work)

Another problem with displaying weapon name in chat:

http://imgur.com/a/yB4Ng

How to fix this errors =>

Here is log file:

https://pastebin.com/WDZgJZaQ

P.S. I use GSM v1.2.1 (CoD: WaW)

Thank you!

That would be great