Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[HY000] [1040] Too many connections in lock_may_be_available() (line 167 of /usr/local/www/apache22/data/40/redirect/includes/lock.inc).

Additional

PDOException: SQLSTATE[HY000] [1040] Too many connections in system_list() (line 165 of /usr/local/www/apache22/data/40/redirect/includes/module.inc).