Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [2003] Can't connect to MySQL server on 'helics-001.wunderkraut.be' (111 "Connection refused") in drupal_is_denied() (line 2178 of /srv/www/prod_leuven-1/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[HY000] [2003] Can't connect to MySQL server on 'helics-001.wunderkraut.be' (111 "Connection refused") in dblog_watchdog() (line 150 of /srv/www/prod_leuven-1/modules/dblog/dblog.module).