Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [2002] Connection refused in db_select() (line 2579 of /workspace/sites/ais.by/includes/database/database.inc).

Additional

PDOException: SQLSTATE[HY000] [2002] Connection refused in db_select() (line 2579 of /workspace/sites/ais.by/includes/database/database.inc).