WordPress-Datenbank-Fehler: [Deadlock found when trying to get lock; try restarting transaction]
DELETE FROM `wp_options` WHERE `option_name` = '_site_transient_wp_theme_files_patterns-d66347463abfdcc965466a52692322b0'

Warning: Cannot modify header information - headers already sent by (output started at /mnt/web119/d3/75/511570475/htdocs/wordpress/wp-includes/class-wpdb.php:1855) in /mnt/web119/d3/75/511570475/htdocs/wordpress/wp-includes/pluggable.php on line 1450 Warning: Cannot modify header information - headers already sent by (output started at /mnt/web119/d3/75/511570475/htdocs/wordpress/wp-includes/class-wpdb.php:1855) in /mnt/web119/d3/75/511570475/htdocs/wordpress/wp-includes/pluggable.php on line 1453