I am adding elements and modifying the descriptions of existing elements for the item type "person" and I received this message. Is there a way to go backwards/undo my modifications and try again? Or can someone tell me what this means?
Thanks--
Omeka_record_exception
Item type does not contain an element with the ID 31!
#0 /home/katiebercury/makingfreedomarchive.org/application/models/ItemType.php(148): ItemType->_removeElement(Object(Element))
#1 [internal function]: ItemType->afterSave(Array)
#2 /home/katiebercury/makingfreedomarchive.org/application/libraries/Omeka/Record/AbstractRecord.php(277): call_user_func(Array, Array)
#3 /home/katiebercury/makingfreedomarchive.org/application/libraries/Omeka/Record/AbstractRecord.php(550): Omeka_Record_AbstractRecord->runCallbacks('afterSave', Array)
#4 /home/katiebercury/makingfreedomarchive.org/application/forms/ItemTypes.php(84): Omeka_Record_AbstractRecord->save()
#5 /home/katiebercury/makingfreedomarchive.org/application/controllers/ItemTypesController.php(54): Omeka_Form_ItemTypes->saveFromPost()
#6 /home/katiebercury/makingfreedomarchive.org/application/libraries/Zend/Controller/Action.php(516): ItemTypesController->editAction()
#7 /home/katiebercury/makingfreedomarchive.org/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('editAction')
#8 /home/katiebercury/makingfreedomarchive.org/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#9 /home/katiebercury/makingfreedomarchive.org/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#10 /home/katiebercury/makingfreedomarchive.org/application/libraries/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#11 /home/katiebercury/makingfreedomarchive.org/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#12 /home/katiebercury/makingfreedomarchive.org/admin/index.php(28): Omeka_Application->run()
#13 {main}