Additional uncaught exception thrown while handling exception.

Original

PDOException: SQLSTATE[08004] [1040] Too many connections in _registry_check_code() (line 3462 of /var/www/vhosts/ssm.iiedlist.org/httpdocs/includes/bootstrap.inc).

Additional

PDOException: SQLSTATE[08004] [1040] Too many connections in _registry_check_code() (line 3462 of /var/www/vhosts/ssm.iiedlist.org/httpdocs/includes/bootstrap.inc).