I changed SQLite to MySQL how can i change it manually?

Thanks for reaching out @pyramidyon. If you’ve switched to an SQLite database and you wish to revert then you can manually deactivate the Performance Lab plugin using FTP or your hosting control panels file manager.

To do so remove or rename the Performance Lab plugin directory, located at wp-content/plugins/performance-lab. After doing so please attempt to login once more.

Let me know how you get on with the above. Note also that if you do decide to switch to an SQLite database, this database won’t have the same data (pages, posts, users). Ideally this would be selected before adding content to your site.

Let me know how you get on with the above, or ask if you have any questions.

It doesn’t let me login to the admin panel anymore.

I do not want to revert to the MySQL database it is already on the MySQL database because i clicked on that setting and got logged out.
So i want to know how to change the setting manually.

To clarify, where can i find the setting in the files to change the setting manually from MySQL to SQLite.

You won’t find any settings within the plugin files that will switch over to your original MySQL database @pyramidyon. You need to remove or rename the plugin directory. This will revert back to your MySQL database.

Do you have access to your site over FTP, or through your web hosting file manager? The directory you need to rename or remove is wp-content/plugins/performance-lab. Once this is done your database will revert to your MySQL type, and you can then login using your standard administrator login.

Let me know if you have any questions with the above.