Looking for logging into the Error 500 Firebase site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Error 500 Firebase site. After that you can login as usual with your login credentials.
https://github.com/firebase/firebase-tools/issues/865
https://stackoverflow.com/questions/43651491/why-does-my-firebase-request-return-as-500-internal-server-error
https://firebase.google.com/docs/auth/admin/errors
https://firebase.google.com/docs/functions/reporting-errors
https://firebase.google.com/docs/storage/web/handle-errors
https://firebase.google.com/docs/auth/ios/errors
https://qiita.com/sachiko-kame/items/d15c46759c43f9298378
https://support.glitch.com/t/firebase-deploy-error/6081
https://miningbusinessdata.com/firebase-guide-part-8-troubleshooting/
https://cloud.google.com/storage/docs/json_api/v1/status-codes
https://developers.google.com/cloud-messaging/http
https://codeburst.io/learning-graphql-with-firebase-part-1-6cb0ae1499a4
https://groups.google.com/forum/#!msg/firebase-talk/Wv6IF5yOsNA/XLupZryhAQAJ