Connection was reset when trying to login

Hello,

So I was working on my website, and I created a new account to test some account-specific changer that I was tweeking with Ultimate Member plugin. So I log out of my admin account and try to login with the newly created account, but all I get it connection was reset.
I can access the website (actually under construction), but I cannot login, it’s the only page returning the error.
I’ve tried deactivating all the plugins through FTP, tried deactivating the active theme also, tried flushing the cache, and my computer’s cache, tried on a different browser, and different device. The website is accessible, but the login page doesn’t do anything, it just keeps loading until the browser returns a connection was reset message.

No errors after activating wp_debug, and nothing turns up on the console while loading, but after the error it shows : VM8:5551 crbug/1173575, non-JS module files deprecated..

Ant help ?

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Edit : Somehow was able to activate recovery mode, so I regained access.
I’ll try to pinpoint the issue and write it here in case people stumble upon the same issue as myself.

• This topic was modified 3 years, 6 months ago by Huntex.
• This topic was modified 3 years, 6 months ago by Huntex.

The page I need help with: [log in to see the link]