Additional uncaught exception thrown while handling exception.

<h1>Additional uncaught exception thrown while handling exception.</h1><h2>Original</h2><p>PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT s.lid, t.translation, s.version FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = :language WHERE s.source = :source AND s.context = :context AND s.textgroup = &amp;#039;default&amp;#039;; Array
(
    [:language] =&amp;gt; ru
    [:source] =&amp;gt; The date the original feed item was posted. (With some feeds, this will be the date it was imported.)
    [:context] =&amp;gt; 
)
 in locale() (line 720 of /home/an2k/Apl/etalon_drupal/modules/locale/locale.module).</p><h2>Additional</h2><p>PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: 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:469:&amp;quot;SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT s.lid, t.translation, s.version FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = :language WHERE s.source = :source AND s.context = :context AND s.textgroup = &amp;amp;#039;default&amp;amp;#039;; Array
(
    [:language] =&amp;amp;gt; ru
    [:source] =&amp;amp;gt; The date the original feed item was posted. (With some feeds, this will be the date it was imported.)
    [:context] =&amp;amp;gt; 
)
&amp;quot;;s:9:&amp;quot;%function&amp;quot;;s:8:&amp;quot;locale()&amp;quot;;s:5:&amp;quot;%file&amp;quot;;s:57:&amp;quot;/home/an2k/Apl/etalon_drupal/modules/locale/locale.module&amp;quot;;s:5:&amp;quot;%line&amp;quot;;i:720;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://nasledie.ru/?q=node&amp;amp;page=0%2C0%2C0%2C189%2C0%2C5%2C0%2C0%2C12%2C4
    [:db_insert_placeholder_7] =&amp;gt; 
    [:db_insert_placeholder_8] =&amp;gt; 127.0.0.1
    [:db_insert_placeholder_9] =&amp;gt; 1713433520
)
 in dblog_watchdog() (line 163 of /home/an2k/Apl/etalon_drupal/modules/dblog/dblog.module).</p><hr /><h1>Uncaught exception thrown in session handler.</h1><p>PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT 1 AS expression
FROM 
{sessions} sessions
WHERE ( (sid = :db_condition_placeholder_0) AND (ssid = :db_condition_placeholder_1) ); Array
(
    [:db_condition_placeholder_0] =&amp;gt; XQ8u8SJq5B2xDpFAhijC_wO0ENJLITq7GRh6DthLGA4
    [:db_condition_placeholder_1] =&amp;gt; 
)
 in _drupal_session_write() (line 209 of /home/an2k/Apl/etalon_drupal/includes/session.inc).</p><hr />