OldTwitter doing "Something's wrong with the challenge solver, reloading"

[karlos-debug]

Describe the bug
this is already reported but i can NOT find a solution to this thing. It keeps happening, everytime i install this, the "Something's wrong with the challenge solver, reloading" bug keeps appearing, i don't know how to fix this, how do i fix it??

Screenshots

Browser
mozilla Firefox 115 ESR (Geckium skin, if that somehow matters... (dont tell me to update i need the skin))

Links
x.com, twitter.com, anywhere that is just X's site

OldTwitter version
latest version for Firefox, can't even see it because the site won't load

[dimdenGD]

firefox 115 is old and not supported

[karlos-debug]

ah crap

[karlos-debug]

is there no way to fix it? i can just install another firefox instance if its unfixable