[DRUPAL 7]Uncaught exception thrown in session handler

[Unh0ly]

Uncaught exception thrown in session handler.

PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'hostname' cannot be null: UPDATE {sessions} SET uid=:db_update_placeholder_0, cache=:db_update_placeholder_1, hostname=:db_update_placeholder_2, session=:db_update_placeholder_3, timestamp=:db_update_placeholder_4 WHERE ( (sid = :db_condition_placeholder_0) AND (ssid = :db_condition_placeholder_1) ); Array ( [:db_update_placeholder_0] => 1 [:db_update_placeholder_1] => 0 [:db_update_placeholder_2] => [:db_update_placeholder_3] => messages|a:1:{s:5:"error";a:4:{i:0;s:236 :"<em class="placeholder">Notice</em>: Undefined variable: errno in <em class="placeholder">drupal_http_reque st()</em> (line <em class="placeholder">829</em> of <em class="placeholder">/home/gx61/public_html/god/includes/common.inc</em>).";i:1;s:237:"<em class="placeholder">Notice</em>: Undefined variable: errstr in <em class="placeholder">drupal_http_reque st()</em> (line <em class="placeholder">830</em> of <em class="placeholder">/home/gx61/public_html/god/includes/common.inc</em>).";i:2;s:236:"<em class="placeholder">Notice</em>: Undefined variable: errno in <em class="placeholder">drupal_http_reque st()</em> (line <em class="placeholder">829</em> of <em class="placeholder">/home/gx61/public_html/god/includes/common.inc</em>).";i:3;s:237:"<em class="placeholder">Notice</em>: Undefined variable: errstr in <em class="placeholder">drupal_http_reque st()</em> (line <em class="placeholder">830</em> of <em class="placeholder">/home/gx61/public_html/god/includes/common.inc</em>).";}} [:db_update_placeholder_4] => 1313217525 [:db_condition_placeholder_0] => vgK3TW0TAq8UlUTZB6wUEZlhzpHlH7aJ29lIZn4dTgA [:db_condition_placeholder_1] => ) in _drupal_session_write() (line 203 of /home/gx61/public_html/god/includes/session.inc).

[SJ.Wolfe]

This looks like it may be a problem with Drupal, not us. You might have better luck getting support at Drupal's website ( http://drupal.org/community ) as we do not officially provide support for scripts our clients may host on their accounts.