Additional uncaught exception thrown while handling exception.

<h1>Additional uncaught exception thrown while handling exception.</h1><h2>Original</h2><p>PDOException: SQLSTATE[57P01]: Admin shutdown: 7 FATAL:  terminating connection due to administrator command
SSL connection has been closed unexpectedly: SELECT db_id, name, description, urlprefix, url FROM chado.db WHERE db_id = :db_id0 ; Array
(
    [:db_id0] =&amp;gt; 8
)
 in chado_query() (line 1715 of /home/kentnf/web/spinachbase/web_spinachbase/html/sites/all/modules/tripal/tripal_chado/api/tripal_chado.query.api.inc).</p><h2>Additional</h2><p>PDOException: SQLSTATE[HY000]: General error: 7 no connection to the server: SELECT expire, value FROM {semaphore} WHERE name = :name; Array
(
    [:name] =&amp;gt; rules_get_cacherules_event_whitelist
)
 in lock_may_be_available() (line 167 of /home/kentnf/web/spinachbase/web_spinachbase/html/includes/lock.inc).</p><hr /><h1>Uncaught exception thrown in shutdown function.</h1><p>PDOException: SQLSTATE[HY000]: General error: 7 no connection to the server: DELETE FROM {semaphore} 
WHERE  (value = :db_condition_placeholder_0) ; Array
(
    [:db_condition_placeholder_0] =&amp;gt; 179204598069e0db0c29a6c0.23039638
)
 in lock_release_all() (line 269 of /home/kentnf/web/spinachbase/web_spinachbase/html/includes/lock.inc).</p><hr />