Το CDbCommand απέτυχε να εκτελέσει τη δήλωση SQL: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'n855lmNP-2BfucDRXfUz7cFC,5Pvd3ym' for key 'PRIMARY'. The SQL statement executed was: INSERT INTO `YiiSession` (`id`, `data`, `expire`) VALUES (:id, :data, :expire). Bound with :id='n855lmNP-2BfucDRXfUz7cFC,5Pvd3ymQJziJQovA3RND7B,OJQE7lCCCT05oDWfB8U4loTHoLoUOMqXp3d9u2', :data='', :expire=1789923692