Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [1040] Too many connections in drupal_lookup_path() (line 176 of /app/export/content/htdocs/www.rurdev.usda.gov/includes/path.inc).

Additional

PDOException: SQLSTATE[HY000] [1040] Too many connections in dblog_watchdog() (line 147 of /app/export/content/htdocs/www.rurdev.usda.gov/modules/dblog/dblog.module).