Anyway to unlink a discord account from my byond account?

[Angel]

I lost access to my old discord account and have been using a new one recently, so to gain access to the goonstation discord server I need to link my account to my byond account, yet because my byond account is linked to my old discord account, it says I'm already linked to a different account. Basically I just wana know if there's anyway to unlink my old discord from my byond account so I can link my new discord to it.