Omeka a rencontré une erreur

InvalidArgumentException

Invalid record passed to recordMetadata.

InvalidArgumentException: Invalid record passed to recordMetadata. in /sites/ahponcar/www/bourbaki/application/views/helpers/Metadata.php:58
Stack trace:
#0 /sites/ahponcar/www/bourbaki/application/libraries/Zend/View/Abstract.php(349): Omeka_View_Helper_Metadata->metadata(NULL, Array, Array)
#1 /sites/ahponcar/www/bourbaki/application/libraries/globals.php(2041): Zend_View_Abstract->__call('metadata', Array)
#2 /sites/ahponcar/www/bourbaki/plugins/CsvExport/helpers/CsvExportFunctions.php(74): metadata(NULL, Array, Array)
#3 /sites/ahponcar/www/bourbaki/plugins/CsvExport/helpers/CsvExportFunctions.php(110): getCsvRow(Object(Item), Array)
#4 /sites/ahponcar/www/bourbaki/plugins/CsvExport/views/shared/items/browse.csv.php(8): printCsvExport(Array)
#5 /sites/ahponcar/www/bourbaki/application/libraries/Omeka/View.php(114): include('/sites/ahponcar...')
#6 /sites/ahponcar/www/bourbaki/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/sites/ahponcar...')
#7 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(912): Zend_View_Abstract->render(NULL)
#8 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(933): Zend_Controller_Action_Helper_ViewRenderer->renderScript('items/browse.cs...', NULL)
#9 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(972): Zend_Controller_Action_Helper_ViewRenderer->render()
#10 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Controller/Action/HelperBroker.php(277): Zend_Controller_Action_Helper_ViewRenderer->postDispatch()
#11 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Controller/Action.php(527): Zend_Controller_Action_HelperBroker->notifyPostDispatch()
#12 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('browseAction')
#13 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#14 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#15 /sites/ahponcar/www/bourbaki/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#16 /sites/ahponcar/www/bourbaki/application/libraries/Omeka/Application.php(73): Zend_Application->run()
#17 /sites/ahponcar/www/bourbaki/index.php(23): Omeka_Application->run()
#18 {main}