Сообщение об ошибке

• Warning: Cannot modify header information - headers already sent by (output started at /var/www/www-root/data/www/musicportal.su/sites/all/modules/ultimate_cron/ultimate_cron.poorman.inc:190) в функции drupal_send_headers() (строка 1499 в файле /var/www/www-root/data/www/musicportal.su/includes/bootstrap.inc).
• PDOException: SQLSTATE[HY000]: General error: 7 server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request.: SELECT l1.* FROM {ultimate_cron_log} l1 INNER JOIN (SELECT l3.name AS name, l3.log_type AS log_type, MAX(l3.start_time) AS start_time FROM {ultimate_cron_log} l3 GROUP BY name, log_type) l2 ON l1.name = l2.name AND l1.start_time = l2.start_time AND l1.log_type = l2.log_type WHERE (l2.name = :db_condition_placeholder_0) AND (l2.log_type IN (:db_condition_placeholder_1)) ; Array ( [:db_condition_placeholder_0] => queue_views_bulk_operations [:db_condition_placeholder_1] => 0 ) в функции UltimateCronJob->loadLatestLogEntry() (строка 521 в файле /var/www/www-root/data/www/musicportal.su/sites/all/modules/ultimate_cron/ultimate_cron.job.inc).