WordPress database error: [Deadlock found when trying to get lock; try restarting transaction]
DELETE FROM `portal_options` WHERE `option_name` = '_site_transient_wp_theme_files_patterns-0fc31db9d95b9bc9db8557da7ae72666'

Warning: Cannot modify header information - headers already sent by (output started at /home3/merrette/public_html/wp-includes/class-wpdb.php:1849) in /home3/merrette/public_html/wp-includes/pluggable.php on line 1435

Warning: Cannot modify header information - headers already sent by (output started at /home3/merrette/public_html/wp-includes/class-wpdb.php:1849) in /home3/merrette/public_html/wp-includes/pluggable.php on line 1438