After upgrading from 1.4 to 1.4.1, I am unable to add or delete files:
exception 'Omeka_Storage_Exception' with message 'Unable to delete file.' in /var/www/application/libraries/Omeka/Storage/Adapter/Filesystem.php:153
Stack trace:
#0 [internal function]: Omeka_Storage_Adapter_Filesystem->delete('files/0a339651d...')
#1 /var/www/application/libraries/Omeka/Storage.php(66): call_user_func_array(Array, Array)
#2 [internal function]: Omeka_Storage->__call('delete', Array)
#3 /var/www/application/models/File.php(232): Omeka_Storage->delete('files/0a339651d...')
#4 /var/www/application/models/File.php(238): File->unlinkFile()
#5 /var/www/application/libraries/Omeka/Record.php(622): File->_delete()
#6 /var/www/application/models/Item.php(253): Omeka_Record->delete()
#7 /var/www/application/models/Item.php(208): Item->_deleteFiles(Array)
#8 [internal function]: Item->afterSaveForm(Object(ArrayObject))
#9 /var/www/application/libraries/Omeka/Record.php(284): call_user_func_array(Array, Array)
#10 /var/www/application/libraries/Omeka/Record.php(810): Omeka_Record->runCallbacks('afterSaveForm', Object(ArrayObject))
#11 /var/www/application/libraries/Omeka/Controller/Action.php(483): Omeka_Record->saveForm(Array)
#12 /var/www/application/controllers/ItemsController.php(100): Omeka_Controller_Action->editAction()
#13 /var/www/application/libraries/Zend/Controller/Action.php(513): ItemsController->editAction()
#14 /var/www/application/libraries/Zend/Controller/Dispatcher/Standard.php(295): Zend_Controller_Action->dispatch('editAction')
#15 /var/www/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#16 /var/www/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#17 /var/www/application/libraries/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#18 /var/www/application/libraries/Omeka/Core.php(166): Zend_Application->run()
#19 /var/www/admin/index.php(45): Omeka_Core->run()
#20 {main}
Any input would be appreciated!
-Whitney