Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT s.lid, t.translation, s.version FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = :language WHERE s.source = :source AND s.context = :context AND s.textgroup = 'default'; Array ( [:language] => zh-hans [:source] => Localizable properties of webforms, like title, select options, and others. [:context] => ) in locale() (line 720 of /srv/www/htdocs/modules/locale/locale.module).

Additional

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT s.lid, t.translation, s.version FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = :language WHERE s.source = :source AND s.context = :context AND s.textgroup = 'default'; Array ( [:language] => zh-hans [:source] => WATCHDOG: [@severity] [@type] @message | user: @user | uri: @request_uri | referer: @referer_uri [:context] => ) in locale() (line 720 of /srv/www/htdocs/modules/locale/locale.module).