Unable to log in to super administrator

Question

In the PHP Chinese website teaching management system, when logging in, you cannot log in with the admin account, and it shows that you cannot log in without this user name. However, there is admin information in the database and list.

In the PHP Chinese website teaching management system, when logging in, I cannot log in with the admin account, and it shows that there is no This username cannot log in. But there is admin information in the database and list

In the PHP Chinese website teaching management system, when logging in, you cannot log in with the admin account, and it shows that you cannot log in without this user name. But there is admin information in the database and list

Answer 1

Print the sql statement and execute it in the database to see if the SQL is correct

If not, check it out

Also check the encryption method of the account and password in the database