The mysqld service is disabled, as the error message indicates
mysqld.service; disabled
I also don't know if there was a typo while cutting and pasting or this ^C was actually part of what you typed
systemctl ^Cart mysqld.service
FC
-- During times of Universal Deceit, telling the truth becomes a revolutionary act Durante épocas de Engaño Universal, decir la verdad se convierte en un Acto Revolucionario
- George Orwell