SOLVED Quit admin group when I am the only user

[preDawnHunter]

I quit the admin group and can't add myself back. I am the only user in the forum. How do I add myself back to the group?

Thanks.

[baris]

You can run ./nodebb setup again, if there aren't any other admins it will let you create a new admin user.

[preDawnHunter]

Thanks @baris.

I ran ./nodebb setup, it aborted after configuration of Redis.

root@fuguo:/var/nodebb# ./nodebb setup
26/7 13:38 [11971] - info: NodeBB Setup Triggered via Command Line

Welcome to NodeBB!

This looks like a new installation, so you'll have to answer a few questions about your environment before we can proceed.
Press enter to accept the default setting (shown in brackets).
URL used to access this NodeBB (http://localhost) 
Please enter a NodeBB secret (xxx) 
Which database to use (redis) 

26/7 13:38 [11971] - info: Now configuring redis database:
Host IP or address of your Redis instance (127.0.0.1) 
Host port of your Redis instance (6379) 
Password of your Redis database 
Which database to use (0..n) (0) 
Configuration Saved OK
npm WARN unmet dependency /var/nodebb/node_modules/nodebb-plugin-finder requires winston@'~0.7.2' but will load
npm WARN unmet dependency /var/nodebb/node_modules/winston,
npm WARN unmet dependency which is version 0.9.0
npm WARN unmet dependency /var/nodebb/node_modules/nodebb-plugin-finder requires async@'~0.2.8' but will load
npm WARN unmet dependency /var/nodebb/node_modules/async,
npm WARN unmet dependency which is version 0.9.2
26/7 13:38 [11971] - warn: NodeBB Setup Aborted.
 Error: The package nodebb-theme-vanilla@2.0.14 does not satisfy its siblings' peerDependencies requirements!
    at /var/nodebb/node_modules/npm/lib/install.js:125:32
    at /var/nodebb/node_modules/npm/lib/install.js:268:7
    at /var/nodebb/node_modules/npm/node_modules/read-installed/read-installed.js:142:5
    at /var/nodebb/node_modules/npm/node_modules/read-installed/read-installed.js:263:14
    at cb (/var/nodebb/node_modules/npm/node_modules/slide/lib/async-map.js:47:24)
    at /var/nodebb/node_modules/npm/node_modules/read-installed/read-installed.js:263:14
    at cb (/var/nodebb/node_modules/npm/node_modules/slide/lib/async-map.js:47:24)
    at /var/nodebb/node_modules/npm/node_modules/read-installed/read-installed.js:263:14
    at cb (/var/nodebb/node_modules/npm/node_modules/slide/lib/async-map.js:47:24)
    at /var/nodebb/node_modules/npm/node_modules/read-installed/read-installed.js:263:14

Any idea how to fix it?

Thanks.

[baris]

Try removing vanilla theme with npm r nodebb-theme-vanilla then try again.