Fatal error: Uncaught Error: Class 'DOMDocument' not found in /var/www/ascdc.mtholyoke.edu/htdocs/application/libraries/Omeka/Output/OmekaXml/AbstractOmekaXml.php:70 Stack trace: #0 /var/www/ascdc.mtholyoke.edu/htdocs/application/views/scripts/items/browse.omeka-xml.php(2): Omeka_Output_OmekaXml_AbstractOmekaXml->__construct(Array, 'itemContainer') #1 /var/www/ascdc.mtholyoke.edu/htdocs/application/libraries/Omeka/View.php(114): include('/var/www/ascdc....') #2 /var/www/ascdc.mtholyoke.edu/htdocs/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/var/www/ascdc....') #3 /var/www/ascdc.mtholyoke.edu/htdocs/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(912): Zend_View_Abstract->render(NULL) #4 /var/www/ascdc.mtholyoke.edu/htdocs/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(933): Zend_Controller_Action_Helper_ViewRenderer->renderScript('items/browse.om...', NULL) #5 /var/www/ascdc.mtholyoke.edu/htdocs/application/libraries/Zend/Controller/Action/Helper/ViewRend in /var/www/ascdc.mtholyoke.edu/htdocs/application/libraries/Omeka/Output/OmekaXml/AbstractOmekaXml.php on line 70