Omeka has encountered an error - InvalidArgumentException

I was in the process of inserting favicon code for my institution's Omeka website - http://digitalarchives.sjc.edu/. I was working in the header file of my theme (Seasons), and now see an error log when attempting to navigate to the site. I'm not sure if its related to the favicon issue, or if something else is going on. Any suggestions on how to remedy this? Here's the error log:

Omeka has encountered an error

InvalidArgumentException
Could not find file javascripts/BulkMetadataEditor.js!

exception 'InvalidArgumentException' with message 'Could not find file javascripts/BulkMetadataEditor.js!' in /home/digital8/public_html/application/libraries/globals.php:1255
Stack trace:
#0 /home/digital8/public_html/application/libraries/globals.php(1214): web_path_to('javascripts/Bul...')
#1 /home/digital8/public_html/application/libraries/globals.php(1004): src('BulkMetadataEdi...', 'javascripts', 'js')
#2 /home/digital8/public_html/plugins/BulkMetadataEditor/BulkMetadataEditorPlugin.php(41): queue_js_file('BulkMetadataEdi...')
#3 [internal function]: BulkMetadataEditorPlugin->hookAdminHead(Array)
#4 /home/digital8/public_html/application/libraries/Omeka/Plugin/Broker.php(157): call_user_func(Array, Array)
#5 /home/digital8/public_html/application/libraries/globals.php(188): Omeka_Plugin_Broker->callHook('admin_head', Array)
#6 /home/digital8/public_html/themes/seasons/common/header.php(29): fire_plugin_hook('admin_head', Array)
#7 /home/digital8/public_html/application/libraries/Omeka/View.php(117): include('/home/digital8/...')
#8 /home/digital8/public_html/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/home/digital8/...')
#9 /home/digital8/public_html/application/libraries/Zend/View/Helper/Partial.php(109): Zend_View_Abstract->render('common/header.p...')
#10 [internal function]: Zend_View_Helper_Partial->partial('common/header.p...', Array)
#11 /home/digital8/public_html/application/libraries/Zend/View/Abstract.php(350): call_user_func_array(Array, Array)
#12 /home/digital8/public_html/application/libraries/globals.php(1627): Zend_View_Abstract->__call('partial', Array)
#13 /home/digital8/public_html/application/libraries/globals.php(1627): Omeka_View->partial('common/header.p...', Array)
#14 /home/digital8/public_html/application/libraries/globals.php(1641): common('header', Array)
#15 /home/digital8/public_html/themes/seasons/index.php(1): head(Array)
#16 /home/digital8/public_html/application/libraries/Omeka/View.php(117): include('/home/digital8/...')
#17 /home/digital8/public_html/application/libraries/Zend/View/Abstract.php(888): Omeka_View->_run('/home/digital8/...')
#18 /home/digital8/public_html/application/libraries/Zend/Controller/Action/Helper/ViewRenderer.php(905): Zend_View_Abstract->render('index.php')
#19 /home/digital8/public_html/application/controllers/IndexController.php(16): Zend_Controller_Action_Helper_ViewRenderer->renderScript('index.php')
#20 /home/digital8/public_html/application/libraries/Zend/Controller/Action.php(516): IndexController->indexAction()
#21 /home/digital8/public_html/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('indexAction')
#22 /home/digital8/public_html/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#23 /home/digital8/public_html/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#24 /home/digital8/public_html/application/libraries/Zend/Application.php(382): Zend_Application_Bootstrap_Bootstrap->run()
#25 /home/digital8/public_html/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#26 /home/digital8/public_html/index.php(23): Omeka_Application->run()
#27 {main}

I was able to fix the error by downloading the theme again and re-copying the header file back over.