problem when changing config define( 'WP_DEBUG', true );

When I changed

from
define( 'WP_DEBUG', false );

to

define( 'WP_DEBUG', true );




error on bristolkickboxingassociation.co.uk

in header/top of



Notice: wpdb::escape is deprecated since version 3.6.0! Use wpdb::prepare() or esc_sql() instead. in /var/sites/y/yourbusinessdesigned.com/public_html/wp-includes/functions.php on line 3836

Notice: get_current_site_name is deprecated since version 3.9.0! Use get_current_site() instead. in /var/sites/y/yourbusinessdesigned.com/public_html/wp-includes/functions.php on line 3836

Notice: Undefined index: cs_preview in /var/sites/y/yourbusinessdesigned.com/public_html/wp-content/plugins/seedprod-coming-soon-pro/inc/class-plugin.php on line 1025



====

error on  yourbusinessdesigned.com

Notice: wpdb::escape is deprecated since version 3.6.0! Use wpdb::prepare() or esc_sql() instead. in /var/sites/y/yourbusinessdesigned.com/public_html/wp-includes/functions.php on line 3836


================

error on thevarajah.com


Notice: wpdb::escape is deprecated since version 3.6.0! Use wpdb::prepare() or esc_sql() instead. in /var/sites/y/yourbusinessdesigned.com/public_html/wp-includes/functions.php on line 3836

Notice: get_current_site_name is deprecated since version 3.9.0! Use get_current_site() instead. in /var/sites/y/yourbusinessdesigned.com/public_html/wp-includes/functions.php on line 3836