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: 1290 The MySQL server is running with the --read-only option so it cannot execute this statement: DELETE FROM {sessions} 
WHERE  (timestamp &amp;lt; :db_condition_placeholder_0) ; Array
(
    [:db_condition_placeholder_0] =&amp;gt; 1745074685
)
 in _drupal_session_garbage_collection() (line 507 of /data/sites/web/bernardvanelegemcom/www/includes/session.inc).</p><h2>Additional</h2><p>PDOException: SQLSTATE[HY000]: General error: 1290 The MySQL server is running with the --read-only option so it cannot execute this statement: 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:269:&amp;quot;SQLSTATE[HY000]: General error: 1290 The MySQL server is running with the --read-only option so it cannot execute this statement: DELETE FROM {sessions} 
WHERE  (timestamp &amp;amp;lt; :db_condition_placeholder_0) ; Array
(
    [:db_condition_placeholder_0] =&amp;amp;gt; 1745074685
)
&amp;quot;;s:9:&amp;quot;%function&amp;quot;;s:36:&amp;quot;_drupal_session_garbage_collection()&amp;quot;;s:5:&amp;quot;%file&amp;quot;;s:60:&amp;quot;/data/sites/web/bernardvanelegemcom/www/includes/session.inc&amp;quot;;s:5:&amp;quot;%line&amp;quot;;i:507;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://bernardvanelegem.com/keywords/reedbed?page=4
    [:db_insert_placeholder_7] =&amp;gt; 
    [:db_insert_placeholder_8] =&amp;gt; 3.144.81.74
    [:db_insert_placeholder_9] =&amp;gt; 1745274685
)
 in dblog_watchdog() (line 163 of /data/sites/web/bernardvanelegemcom/www/modules/dblog/dblog.module).</p><hr /><h1>Uncaught exception thrown in session handler.</h1><p>PDOException: SQLSTATE[HY000]: General error: 1290 The MySQL server is running with the --read-only option so it cannot execute this statement: INSERT INTO {sessions} (sid, ssid, uid, cache, hostname, session, 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); Array
(
    [:db_insert_placeholder_0] =&amp;gt; Muufqr0tG40nezmSVHL_mhBAcEFO4N0l7dakocgyRF4
    [:db_insert_placeholder_1] =&amp;gt; 
    [:db_insert_placeholder_2] =&amp;gt; 0
    [:db_insert_placeholder_3] =&amp;gt; 0
    [:db_insert_placeholder_4] =&amp;gt; 3.144.81.74
    [:db_insert_placeholder_5] =&amp;gt; 
    [:db_insert_placeholder_6] =&amp;gt; 1745274685
)
 in _drupal_session_write() (line 209 of /data/sites/web/bernardvanelegemcom/www/includes/session.inc).</p><hr />