While trying to login into your AOL mail account, coming across login issues is not something uncommon. One such issue among several others is AOL Mail login Blerk Error 1. When you try to access your AOL mail account using your AOL mail login credentials, you may come across this error message which simply means that some authentication issues arose when you were trying to log in. After making these changes, you can retry to access your AOL Mail login account. In case of further issues, you must check if you are visiting the authentic website or not.