Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT nid, cid, last_comment_timestamp, last_comment_name, last_comment_uid, comment_count FROM {node_comment_statistics} WHERE nid IN (:comments_enabled_0, :comments_enabled_1); Array ( [:comments_enabled_0] => 931 [:comments_enabled_1] => 941 ) in comment_node_load() (line 1278 of /home/vhosts/katedra-anatomii.cm-uj.krakow.pl/html/modules/comment/comment.module).

Additional

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in dblog_watchdog() (line 160 of /home/vhosts/katedra-anatomii.cm-uj.krakow.pl/html/modules/dblog/dblog.module).