[galaxy-dev] Upload file local option no longer appears

Hello, I have been upload files to data libraries using the local file option to give a list of system file paths. Upon restarting galaxy (because of server reboot) I no longer have that option. The universe file has not changed and contains this, as it always has: # Add an option to the library upload form which allows administrators to # upload a directory of files. library_import_dir = /mnt/4TB When attempting to upload data sets to a library the only options in the pulldown are "Upload files" and "Import datasets from current history". I am logged in as the administrator. Am I missing something very obvious here? I can't seem to find what went wrong or changed. Thanks, Jim