serverError after picking a server

[Woedenaz]

The app manages to connect to my Twitter but when I pick my server (mastodon.gamedev.place) it returns a serverError.
Here are the errors that are shown in the console:

XHRGET
https://mastodon-flock.vercel.app/twitter/following
[HTTP/2 500 Internal Server Error 244ms]

	
GET
	https://mastodon-flock.vercel.app/twitter/following
Status
500
Internal Server Error
VersionHTTP/2
Transferred398 B (24 B size)
Referrer Policystrict-origin-when-cross-origin
DNS ResolutionDNS over HTTPS

    	
    age
    	0
    cache-control
    	public, max-age=0, must-revalidate
    content-length
    	24
    content-type
    	application/json
    date
    	Wed, 12 Jul 2023 14:34:55 GMT
    server
    	Vercel
    strict-transport-security
    	max-age=63072000; includeSubDomains; preload
    X-Firefox-Spdy
    	h2
    x-vercel-cache
    	MISS
    x-vercel-id
    	iad1::iad1::tdm7p-1689172495690-c33bbbaffc6d
    	
    Accept
    	application/json
    Accept-Encoding
    	gzip, deflate, br
    Accept-Language
    	en-US,en;q=0.5
    Cache-Control
    	no-cache
    Connection
    	keep-alive
    Cookie
    	mastodon-flock=[I'm removing this just in case it can be used maliciously]
    Host
    	mastodon-flock.vercel.app
    Pragma
    	no-cache
    Referer
    	https://mastodon-flock.vercel.app/?step=loadingInformation&method=typical&uri=mastodon.gamedev.place
    Sec-Fetch-Dest
    	empty
    Sec-Fetch-Mode
    	cors
    Sec-Fetch-Site
    	same-origin
    TE
    	trailers
    User-Agent
    	Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/116.0

Object { error: "unknownError" }
​
error: "unknownError"
​
<prototype>: Object { … }
instrument.js:111:32
    pa instrument.js:111
    setupOnce captureconsole.js:73
    h Wizard.tsx:60
    v useMastodonFlock.ts:65
    current LoadingInformation.tsx:60
    r helpers.js:90
    (Async: setTimeout handler)
    qr trycatch.js:105
    ir LoadingInformation.tsx:58
    React 3
    E scheduler.production.min.js:13
    ot scheduler.production.min.js:14
    (Async: EventHandlerNonNull)
    <anonymous> scheduler.production.min.js:14
    <anonymous> scheduler.production.min.js:19

This happens on both Firefox/Firefox Mobile and Chrome.

Here is a screenshot of what it shows me: