WordPress database error: [Deadlock found when trying to get lock; try restarting transaction]
DELETE FROM `Nog_options` WHERE `option_name` = '_transient_nfd_site_capabilities'

Warning: Cannot modify header information - headers already sent by (output started at /home4/mthgnqmy/public_html/sarvsoftwares/wp-includes/class-wpdb.php:1851) in /home4/mthgnqmy/public_html/sarvsoftwares/wp-includes/pluggable.php on line 1539

Warning: Cannot modify header information - headers already sent by (output started at /home4/mthgnqmy/public_html/sarvsoftwares/wp-includes/class-wpdb.php:1851) in /home4/mthgnqmy/public_html/sarvsoftwares/wp-includes/pluggable.php on line 1542