FastCGI sent in stderr: "PHP message: PHP Warning: Constant WP_CRON_LOCK_TIMEOUT already defined

Hi @calmond

I was able to take a look at the site itself; currently the wp-config.php file has a set of constants, including WP_CRON_LOCK_TIMEOUT, loading after this section:

/** Absolute path to the WordPress directory. */
if ( !defined('ABSPATH') )
        define('ABSPATH', dirname(__FILE__) . '/');

/** Sets up WordPress vars and included files. */
require_once(ABSPATH . 'wp-settings.php');

Can you please move these lines before this line in wp-config.php?

/* That's all, stop editing! Happy blogging. */

Then clear caches for the site. I believe that should resolve these errors you’re receiving.