I was trying to host a project based on a codeigniter, but after upload all the files of the project and config the database.php to the InfinityFree credentials this error appears. I already created the database on phpmyadmin in Control Panel.
Hi ty for the fast answer, but the error it is still occurring the database name driver was really wrong in case-sensitive (MySQLi in my case) but even fixing this and checking again the database config files and nothing