Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[08004] [1040] Too many connections in drupal_is_denied() (line 1923 of /var/www/prod.drup-lb.uvm.edu/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[08004] [1040] Too many connections in dblog_watchdog() (line 147 of /var/www/prod.drup-lb.uvm.edu/modules/dblog/dblog.module).