Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [2002] Connection refused in _registry_check_code() (line 3154 of /home/chia2/public_html/sitio/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[HY000] [2002] Connection refused in _registry_check_code() (line 3154 of /home/chia2/public_html/sitio/includes/bootstrap.inc).