Error message

• Warning: Cannot modify header information - headers already sent by (output started at /data/51/4/60/11/4875337/user/5770279/htdocs/includes/common.inc:2773) in drupal_send_headers() (line 1471 of /data/51/4/60/11/4875337/user/5770279/htdocs/includes/bootstrap.inc).
• PDOException: SQLSTATE[42000]: Syntax error or access violation: 1142 UPDATE command denied to user 'capelli_user'@'10.30.72.4' for table 'queue': UPDATE {queue} SET expire=:db_update_placeholder_0 WHERE (item_id = :db_condition_placeholder_0) AND (expire = :db_condition_placeholder_1) ; Array ( [:db_update_placeholder_0] => 1611616492 [:db_condition_placeholder_0] => 2493 [:db_condition_placeholder_1] => 0 ) in SystemQueue->claimItem() (line 249 of /data/51/4/60/11/4875337/user/5770279/htdocs/modules/system/system.queue.inc).