For a more stable, portable, and faster experience with Roundcube, user databases should be converted to SQLite from MySQL.
To convert the Roundcube database in cPanel & WHM from MySQL to SQLite, run the following command:
After you convert the system to an SQLite database, you can use this script to troubleshoot issues with specific users.
When troubleshooting a failed conversion, to convert the Roundcube data for a single cPanel user from MySQL to SQLite, run the same command with the
user parameter, where
user represents the database user:
Note, all users on a system must use the same database format. You cannot use this script to convert just one user and leave the rest using MySQL.