If you have been using Yahoo Mail, it is a possibility that you have come across the Yahoo temporary error code 2. It is basically an error that keeps on recurring and stops you from working properly on Yahoo Mail. To fix the issue, either you should wait for some time, and then re-try to access it. Also, you should check if Yahoo Mail is down or if the internet is stable. You should also check the browser settings and try to delete piled up caches and cookies. We would also recommend you to disable extensions and firewalls for some time, and then re-try to access Yahoo. In most cases, Yahoo Mail error 2 gets resolved by trying the above-given methods.