[Alba-usuario] Error al intentar ingresar al Modulo Docentes-->Administrar

Mie Jul 27 15:00:29 CEST 2011

Alguien podria indicarme de porqué me aparece el sgte error cuando
deseo ingresar en Docentes->Administrar

[?php /** * autoDocente actions. * * @package ##PROJECT_NAME## *
 @subpackage autoDocente * @author Fabien Potencier * @version SVN:
$Id: actions.class.php 3501 2007-02-18 10:28:17Z fabien $ */ class
autoDocenteActions extends sfActions { public function executeIndex()
{ return $this->forward('docente', 'list'); } public function
executeList() { $this->processSort(); $this->processFilters();
$this->filters =
$this->getUser()->getAttributeHolder()->getAll('sf_admin/docente/filters');
// pager $this->pager = new sfPropelPager('Docente', 20); $c = new
Criteria(); $this->addSortCriteria($c); $this->addFiltersCriteria($c);
$this->pager->setCriteria($c);
$this->pager->setPage($this->getRequestParameter('page', 1));
$this->pager->init(); } public function executeCreate() { return
$this->forward('docente', 'edit'); } public function executeSave() {
return $this->forward('docente', 'edit'); } public function
executeEdit() { $this->docente = $this->getDocenteOrCreate(); if
($this->getRequest()->getMethod() == sfRequest::POST) {
$this->updateDocenteFromRequest(); $this->saveDocente($this->docente);
$this->setFlash('notice', 'Your modifications have been saved'); if
($this->getRequestParameter('save_and_add')) { return
$this->redirect('docente/create'); } else if
($this->getRequestParameter('save_and_list')) { return
$this->redirect('docente/list'); } else { return
$this->redirect('docente/edit?id='.$this->docente->getId()); } } else
{ $this->labels = $this->getLabels(); } } public function
executeDelete() { $this->docente =
DocentePeer::retrieveByPk($this->getRequestParameter('id'));
$this->forward404Unless($this->docente); try {
$this->deleteDocente($this->docente); } catch (PropelException $e) {
$this->getRequest()->setError('delete', 'Could not delete the selected
Docente. Make sure it does not have any associated items.'); return
$this->forward('docente', 'list'); } return
$this->redirect('docente/list'); } public function handleErrorEdit() {
$this->preExecute(); $this->docente = $this->getDocenteOrCreate();
$this->updateDocenteFromRequest(); $this->labels = $this->getLabels();
return sfView::SUCCESS; } protected function saveDocente($docente) {
$docente->save();


Desde ya, muchisimas gracias