Plugin won't work on my server

[Former user]

Hello,

I've been using your amazing plugin for quite some while, but i reset my server and updated the plugin yesterday to get the the new biomes and vanilla infused world, and nothing works.

I tried to do /ewg createworld ARC and nothing comes up, and the biomes are still same as they were in the first version i downloaded, snow right next to sand biomes and the bunch of flowers when you first join the server. If you could help, that would be amazing. Thank you for creating such a unique plugin! :)

(this was copied and pasted from a converstation)