Additional uncaught exception thrown while handling exception.

<h1>Additional uncaught exception thrown while handling exception.</h1><h2>Original</h2><p>PDOException: SQLSTATE[08S01]: Communication link failure: 1047 WSREP has not yet prepared node for application use: SELECT 1 FROM {blocked_ips} WHERE ip = :ip; Array
(
    [:ip] =&amp;gt; 172.16.128.254
)
 in drupal_is_denied() (line 2178 of /srv/Hostings/SterSoft/content/store/includes/bootstrap.inc).</p><h2>Additional</h2><p>PDOException: SQLSTATE[08S01]: Communication link failure: 1047 WSREP has not yet prepared node for application use: INSERT INTO {watchdog} (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9); Array
(
    [:db_insert_placeholder_0] =&amp;gt; 0
    [:db_insert_placeholder_1] =&amp;gt; php
    [:db_insert_placeholder_2] =&amp;gt; %type: !message in %function (line %line of %file).
    [:db_insert_placeholder_3] =&amp;gt; a:6:{s:5:&amp;quot;%type&amp;quot;;s:12:&amp;quot;PDOException&amp;quot;;s:8:&amp;quot;!message&amp;quot;;s:188:&amp;quot;SQLSTATE[08S01]: Communication link failure: 1047 WSREP has not yet prepared node for application use: SELECT 1 FROM {blocked_ips} WHERE ip = :ip; Array
(
    [:ip] =&amp;amp;gt; 172.16.128.254
)
&amp;quot;;s:9:&amp;quot;%function&amp;quot;;s:18:&amp;quot;drupal_is_denied()&amp;quot;;s:5:&amp;quot;%file&amp;quot;;s:59:&amp;quot;/srv/Hostings/SterSoft/content/store/includes/bootstrap.inc&amp;quot;;s:5:&amp;quot;%line&amp;quot;;i:2178;s:14:&amp;quot;severity_level&amp;quot;;i:3;}
    [:db_insert_placeholder_4] =&amp;gt; 3
    [:db_insert_placeholder_5] =&amp;gt; 
    [:db_insert_placeholder_6] =&amp;gt; http://www.stersoft.com/content/web-development
    [:db_insert_placeholder_7] =&amp;gt; 
    [:db_insert_placeholder_8] =&amp;gt; 172.16.128.254
    [:db_insert_placeholder_9] =&amp;gt; 1606934569
)
 in dblog_watchdog() (line 163 of /srv/Hostings/SterSoft/content/store/modules/dblog/dblog.module).</p><hr />