Omeka has encountered an error

InvalidArgumentException

Invalid record passed to recordMetadata.

InvalidArgumentException: Invalid record passed to recordMetadata. in /var/www/html/website/application/views/helpers/Metadata.php:58
Stack trace:
#0 /var/www/html/website/application/libraries/Zend/View/Abstract.php(349): Omeka_View_Helper_Metadata->metadata(NULL, 'item_type_name', Array)
#1 /var/www/html/website/application/libraries/globals.php(2038): Zend_View_Abstract->__call('metadata', Array)
#2 /var/www/html/website/plugins/ExhibitBuilder/views/helpers/ExhibitAttachment.php(24): metadata(NULL, 'item_type_name')
#3 /var/www/html/website/application/libraries/Zend/View/Abstract.php(349): ExhibitBuilder_View_Helper_ExhibitAttachment->exhibitAttachment(Object(ExhibitBlockAttachment), Array, Array, true)
#4 /var/www/html/website/plugins/ExhibitBuilder/views/helpers/ExhibitAttachmentGallery.php(28): Zend_View_Abstract->__call('exhibitAttachme...', Array)
#5 /var/www/html/website/application/libraries/Zend/View/Abstract.php(349): ExhibitBuilder_View_Helper_ExhibitAttachmentGallery->exhibitAttachmentGallery(Array, Array)
#6 /var/www/html/website/plugins/ExhibitBuilder/views/shared/exhibit_layouts/gallery/layout.php(25): Zend_View_Abstract->__call('exhibitAttachme...', Array)
#7 /var/www/html/website/application/libraries/Omeka/View.php(117): include('/var/www/html/w...')
#8 /var/www/html/website/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/var/www/html/w...')
#9 /var/www/html/website/application/libraries/Zend/View/Helper/Partial.php(109): Zend_View_Abstract->render(NULL)
#10 /var/www/html/website/application/libraries/Zend/View/Abstract.php(349): Zend_View_Helper_Partial->partial('exhibit_layouts...', Array)
#11 /var/www/html/website/plugins/ExhibitBuilder/helpers/ExhibitPageFunctions.php(33): Zend_View_Abstract->__call('partial', Array)
#12 /var/www/html/website/plugins/ExhibitBuilder/views/public/exhibits/show.php(15): exhibit_builder_render_exhibit_page()
#13 /var/www/html/website/application/libraries/Omeka/View.php(117): include('/var/www/html/w...')
#14 /var/www/html/website/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/var/www/html/w...')
#15 /var/www/html/website/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(912): Zend_View_Abstract->render(NULL)
#16 /var/www/html/website/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(933): Zend_Controller_Action_Helper_ViewRenderer->renderScript('exhibits/show.p...', NULL)
#17 /var/www/html/website/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(972): Zend_Controller_Action_Helper_ViewRenderer->render()
#18 /var/www/html/website/application/libraries/Zend/Controller/Action/HelperBroker.php(277): Zend_Controller_Action_Helper_ViewRenderer->postDispatch()
#19 /var/www/html/website/application/libraries/Zend/Controller/Action.php(527): Zend_Controller_Action_HelperBroker->notifyPostDispatch()
#20 /var/www/html/website/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('showAction')
#21 /var/www/html/website/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#22 /var/www/html/website/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#23 /var/www/html/website/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#24 /var/www/html/website/application/libraries/Omeka/Application.php(77): Zend_Application->run()
#25 /var/www/html/website/index.php(23): Omeka_Application->run()
#26 {main}