A probleme with Factions plugins

Hello ! I downloaded the plugin "Factions and the Massive core" same version and it doesnt work ! Pls help i watch vidéo i never found. If someone can help me i will be cool .

I have a PVPFaction so we need that Plugins.

Logs : https://pastebin.com/5sjEALPx

I will to do that, i will say you if its work.

Thienbao ! Its working really thanks, Arthernos has so fast Forum.

THANKS !

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