Additional uncaught exception thrown while handling exception.

<h1>Additional uncaught exception thrown while handling exception.</h1><h2>Original</h2><p>PDOException: SQLSTATE[42000]: Syntax error or access violation: 1142 UPDATE command denied to user &amp;#039;santillanapy&amp;#039;@&amp;#039;10.141.2.177&amp;#039; for table &amp;#039;variable&amp;#039;: UPDATE {variable} SET value=:db_update_placeholder_0
WHERE ( (name = :db_condition_placeholder_0) ); Array
(
    [:db_update_placeholder_0] =&amp;gt; i:1;
    [:db_condition_placeholder_0] =&amp;gt; add_migrate
)
 in variable_set() (line 991 of /mnt/nfs/santillana.com.py/includes/bootstrap.inc).</p><h2>Additional</h2><p>PDOException: SQLSTATE[42000]: Syntax error or access violation: 1142 INSERT command denied to user &amp;#039;santillanapy&amp;#039;@&amp;#039;10.141.2.177&amp;#039; for table &amp;#039;watchdog&amp;#039;: 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:373:&amp;quot;SQLSTATE[42000]: Syntax error or access violation: 1142 UPDATE command denied to user &amp;amp;#039;santillanapy&amp;amp;#039;@&amp;amp;#039;10.141.2.177&amp;amp;#039; for table &amp;amp;#039;variable&amp;amp;#039;: UPDATE {variable} SET value=:db_update_placeholder_0
WHERE ( (name = :db_condition_placeholder_0) ); Array
(
    [:db_update_placeholder_0] =&amp;amp;gt; i:1;
    [:db_condition_placeholder_0] =&amp;amp;gt; add_migrate
)
&amp;quot;;s:9:&amp;quot;%function&amp;quot;;s:14:&amp;quot;variable_set()&amp;quot;;s:5:&amp;quot;%file&amp;quot;;s:49:&amp;quot;/mnt/nfs/santillana.com.py/includes/bootstrap.inc&amp;quot;;s:5:&amp;quot;%line&amp;quot;;i:991;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://santillana.com.py/libros-escolares/octavo-grado/matematica-8
    [:db_insert_placeholder_7] =&amp;gt; 
    [:db_insert_placeholder_8] =&amp;gt; 10.141.0.169
    [:db_insert_placeholder_9] =&amp;gt; 1732183766
)
 in dblog_watchdog() (line 163 of /mnt/nfs/santillana.com.py/modules/dblog/dblog.module).</p><hr />