Omeka encountered an error when I click on view all Items

Hi,

See below the error I've got when I click on "View all Items":

Omeka_Record_Exception: There is no element "Item Type Metadata", "Text"! in /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/models/Mixin/ElementText.php:293
Stack trace:
#0 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/models/Mixin/ElementText.php(214): Mixin_ElementText->getElement('Item Type Metad...', 'Text')
#1 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Omeka/Record/AbstractRecord.php(251): Mixin_ElementText->getElementTexts('Item Type Metad...', 'Text')
#2 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Omeka/Record/AbstractRecord.php(210): Omeka_Record_AbstractRecord->delegateToMixins('getElementTexts', Array)
#3 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/views/helpers/Metadata.php(173): Omeka_Record_AbstractRecord->__call('getElementTexts', Array)
#4 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/views/helpers/Metadata.php(139): Omeka_View_Helper_Metadata->_getElementText(Object(Item), 'Item Type Metad...', 'Text')
#5 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/views/helpers/Metadata.php(70): Omeka_View_Helper_Metadata->_getText(Object(Item), Array)
#6 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/View/Abstract.php(349): Omeka_View_Helper_Metadata->metadata(Object(Item), Array, Array)
#7 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/globals.php(2033): Zend_View_Abstract->__call('metadata', Array)
#8 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/themes/emiglio/items/browse.php(43): metadata(Object(Item), Array, Array)
#9 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Omeka/View.php(117): include('/Users/mathieup...')
#10 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/Users/mathieup...')
#11 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(912): Zend_View_Abstract->render()
#12 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(933): Zend_Controller_Action_Helper_ViewRenderer->renderScript('items/browse.ph...', NULL)
#13 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(972): Zend_Controller_Action_Helper_ViewRenderer->render()
#14 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Controller/Action/HelperBroker.php(277): Zend_Controller_Action_Helper_ViewRenderer->postDispatch()
#15 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Controller/Action.php(527): Zend_Controller_Action_HelperBroker->notifyPostDispatch()
#16 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('browseAction')
#17 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#18 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#19 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#20 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#21 /Users/mathieuplenchette/Documents/Site Internet/omeka-2.4/index.php(23): Omeka_Application->run()
#22 {main}

Something odd is happening where Omeka is looking for an Item Type Element called 'Text', but not finding it. That should be there out of the box, but it is possible to delete it (or maybe something else went awry with the database). One place to check is under Settings->Item Type Elements to see if the 'Text' element is there.

It might also help narrow things down to know if at least some individual items display without the error -- and if there are ones that fail, where you'd expect there to be 'Text' Item Type Metadata.