خطای پایگاه‌دادهٔ وردپرس : [Can't find record in 'wp_options']
SELECT option_value FROM wp_options WHERE option_name = '_transient_doing_cron' LIMIT 1

خطای پایگاه‌دادهٔ وردپرس : [Duplicate entry '31165859848088' for key 'wp_options.PRIMARY']
INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_doing_cron', '1752420142.7263839244842529296875', 'yes') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)

Warning: Cannot modify header information - headers already sent by (output started at /var/www/petroilia/wp-includes/wp-db.php:1612) in /var/www/petroilia/wp-includes/pluggable.php on line 1350 Warning: Cannot modify header information - headers already sent by (output started at /var/www/petroilia/wp-includes/wp-db.php:1612) in /var/www/petroilia/wp-includes/pluggable.php on line 1353