Fatal error: Uncaught InvalidArgumentException: Invalid record passed to recordMetadata. in /data/www/Omeka/coursENS/application/views/helpers/Metadata.php:58 Stack trace: #0 /data/www/Omeka/coursENS/application/libraries/Zend/View/Abstract.php(350): Omeka_View_Helper_Metadata->metadata() #1 /data/www/Omeka/coursENS/application/libraries/globals.php(2070): Zend_View_Abstract->__call() #2 /data/www/Omeka/export/compilation-transcriptions.php(66): metadata() #3 {main} thrown in /data/www/Omeka/coursENS/application/views/helpers/Metadata.php on line 58