Сообщение об ошибке

• Warning: Cannot modify header information - headers already sent by (output started at /home/krostoms/public_html/includes/common.inc:2697) в функции drupal_send_headers() (строка 1212 в файле /home/krostoms/public_html/includes/bootstrap.inc).
• PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database: INSERT INTO {watchdog} (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?); Array ( [0] => 0 [1] => cron [2] => Attempting to re-run cron while it is already running. [3] => a:0:{} [4] => 4 [5] => [6] => http://krost.ooo/content/krovelnye-materialy [7] => [8] => 18.206.241.26 [9] => 1563738526 ) в функции dblog_watchdog() (строка 160 в файле /home/krostoms/public_html/modules/dblog/dblog.module).