Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) in drupal_is_denied() (line 1847 of /home/nweb/drupal-7-games/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) in dblog_watchdog() (line 144 of /home/nweb/drupal-7-games/modules/dblog/dblog.module).