I cant make my app work on production, on my local enviroment its work fine with no errors, im using angular 8 with firebase firestore. Im currently using an older version of the APP that firebase hosting allowed me to restore. I tried to delete all changes i made that make this error but i can't figure what am i missing. I tried searching for a "Kv.firebase" or a "Kv" in all my component files, services, etc.
Im using firebase-app 7.6.1