Resolving: WordPress’ utf8mb4 support requires MySQL client library (libmysql) version 5.5.3 or newer.

Case: Running a WordPress 6.1.3 install on a cPanel shared web hosting. The page on WP-Admin -> Tools -> Site Health suggests “utf8mb4 requires newer client library”.

Continue reading Resolving: WordPress’ utf8mb4 support requires MySQL client library (libmysql) version 5.5.3 or newer.

QueryMonitor Fatal error: Cannot declare class QM_PHP, because the name is already in use

Case: Staging and production copies of a WordPress 5.4 website on the same server. Activating QueryMonitor 3.9.0 on Staging works, but throws `Fatal error: Cannot declare class QM_PHP` on Production.

Continue reading QueryMonitor Fatal error: Cannot declare class QM_PHP, because the name is already in use