By ksllol on

click "Configuration" in Admin Menu, will block timeout, then catch a exception:
Uncaught exception thrown in session handler.

PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'uid' 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] => [:db_update_placeholder_1] => 0 [:db_update_placeholder_2] => 192.168.3.102 [:db_update_placeholder_3] => batches|a:2:{i:1;b:1;i:2;b:1;} [:db_update_placeholder_4] => 1436775900 [:db_condition_placeholder_0] => L3Q8bK_1pK-IlbmpMlJtYY1e2LYbQk5eZ1kQ-A03oak [:db_condition_placeholder_1] => ) in _drupal_session_write() (line 209 of E:\nginx-1.3.5\html\drupal-7.38\includes\session.inc).

My Enviroment is: nginx-1.3.5, php-5.2.16, drupal-7.38

⋅ Categories: Drupal 7.x

Comments

RoloDMonkey’s picture

RoloDMonkey commented

You have a serious problem. Somewhere along the line, Drupal is losing track of which user you are logged in as.

Have you changed something recently?

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