Link for forgotten password is broken

My original account here was Dimentio64 until a couple of months ago I tried logging and it claims my password was incorrect. The forum sent me a link to reset my password and it said the form is not valid. I’ve tried countless times and it just doesn’t work at all so I gave up and made another account a couple of months ago which Itadaki. I tried logging in today and it claims my password is incorrect even though I know it isn’t. I tried to reset my password once gain and the form is not valid. I know my password isn’t wrong because I signed in yesterday so here I am on my third account asking for this to be fixed…