WordPress-Datenbank-Fehler: [Deadlock found when trying to get lock; try restarting transaction]
DELETE FROM `ducon21_options` WHERE `option_name` = '_site_transient_wp_theme_files_patterns-58e572dac102cec6e4ec5447ebd522d1'

Warning: Cannot modify header information - headers already sent by (output started at /hp/ab/ab/pi/www/duc2021/wp-includes/class-wpdb.php:1849) in /hp/ab/ab/pi/www/duc2021/wp-includes/pluggable.php on line 1435

Warning: Cannot modify header information - headers already sent by (output started at /hp/ab/ab/pi/www/duc2021/wp-includes/class-wpdb.php:1849) in /hp/ab/ab/pi/www/duc2021/wp-includes/pluggable.php on line 1438