Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [2003] Can't connect to MySQL server on '192.168.215.36' (113) in drupal_is_denied() (line 2178 of /var/www/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[HY000] [2003] Can't connect to MySQL server on '192.168.215.36' (113) in dblog_watchdog() (line 150 of /var/www/modules/dblog/dblog.module).