Can't give permissions to the bot on my discord

[OrionLeMagnifique]

I've tried everything on my server to give the bot permissions. Tried to google the issue, can't find the solution ...

DiscordRESTError [50013]: Missing Permissions
    at RequestHandler.request (Mordhau-RCON\node_modules\eris\lib\rest\RequestHandler.js:75:15)
    at Client.getGuildWebhooks (\Mordhau-RCON\node_modules\eris\lib\Client.js:1820:36)
    at Guild.getWebhooks (\Mordhau-RCON\node_modules\eris\lib\structures\Guild.js:851:46)
    at \Mordhau-RCON\dist\structures\Watchdog.js:852:127
    at Map.map (\Mordhau-RCON\node_modules\eris\lib\util\Collection.js:126:22)
    at Watchdog.onInstanceUpdate (\Mordhau-RCON\dist\structures\Watchdog.js:852:106)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)