Help with Pex error

[ron]

This is my PEX ranks I set up I only did member so far

Hello I am working on my permission file and i just finish working on member and it does not work well with the Console, here is the code

groups:

default:

default: false

options:

rank: '1000'

permissions:

- modifyworld.*

Member:

prefix: '.:&6Member&f)::.&f'

permissions:

- essentials.pay

- essentials.help

- essentials.rules

- essentials.suicide

- essentials.spawn

- essentials.msg

- essentials.back

- essentials.back.ondeath

- essentials.delhome

- essentials.home

- essentials.sethome

- essentials.tpa

- essentials.tpaccept

- essentials.tpahere

- essentials.tpdeny

options:

rank: '900'

[ron]

Still need some help :/