Notice About "Possible Interfering lines in wp-config.php"

You may have some lines in your wp-config.php file that will interfere with the operation of the domain mapping plugin, can you please check and remove the following lines:.

define( 'DOMAIN_CURRENT_SITE', 'websitesintraining.com' );
define( 'PATH_CURRENT_SITE', '/' );
define( 'SITE_ID_CURRENT_SITE', 1 );
define( 'BLOG_ID_CURRENT_SITE', 1 );