- after modification and checking, all the error due to migration to version 7 has been fixed
- new error is encountered, the field is not found in the database table, check the database as it should not have an error
- as per checking, the database restored in my local is not the as the database in prod, backup the database and restore in my local
- the restored database is now OK, check the web application again, as per checking, a new error is encountered, the variable used by the web app is causing an error
- fixed the error and test the web application again, as per checking, the login is now successful
- continue to test the web app tomorrow