Error message

• Warning: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/fairmontatghirardelli.com/httpdocs/includes/common.inc:2748) in drupal_send_headers() (line 1232 of /var/www/vhosts/fairmontatghirardelli.com/httpdocs/includes/bootstrap.inc).
• PDOException: SQLSTATE[HY000]: General error: 1114 The table 'watchdog' is full: INSERT INTO {watchdog} (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9); Array ( [:db_insert_placeholder_0] => 0 [:db_insert_placeholder_1] => cron [:db_insert_placeholder_2] => %type: !message in %function (line %line of %file). [:db_insert_placeholder_3] => a:6:{s:5:"%type";s:12:"PDOException";s:8:"!message";s:418:"SQLSTATE[HY000]: General error: 3 Error writing file '/tmp/MYkbHz8k' (Errcode: 28): SELECT c.cid AS cid, SUBSTRING(c.thread, 1, (LENGTH(c.thread) - 1)) AS torder FROM {comment} c WHERE (c.nid = :db_condition_placeholder_0) AND (c.status = :db_condition_placeholder_1) ORDER BY torder ASC LIMIT 90 OFFSET 720; Array ( [:db_condition_placeholder_0] => 114 [:db_condition_placeholder_1] => 1 ) ";s:9:"%function";s:23:"PagerDefault->execute()";s:5:"%file";s:69:"/var/www/vhosts/fairmontatghirardelli.com/httpdocs/includes/pager.inc";s:5:"%line";i:79;s:14:"severity_level";i:3;} [:db_insert_placeholder_4] => 3 [:db_insert_placeholder_5] => [:db_insert_placeholder_6] => http://fairmontatghirardelli.com/blog?page=8 [:db_insert_placeholder_7] => [:db_insert_placeholder_8] => 100.24.46.10 [:db_insert_placeholder_9] => 1548216232 ) in dblog_watchdog() (line 160 of /var/www/vhosts/fairmontatghirardelli.com/httpdocs/modules/dblog/dblog.module).