Blank fields in Doc List Config

Greetings,
While attempting to adjust the column sorting order, a large number of blank fields appeared under the Document List Configuration. I saw another user with the same issue, and attempted the following instructions. However they had no effect. Could you please advise? Thank you.

1. Open mdocs-pataches.php
2. Add this update_option(‘mdocs-displayed-file-info’, array()); under this:
Old
function mdocs_run_patch() {
New
function mdocs_run_patch() {
update_option(‘mdocs-displayed-file-info’, array());
3. Goto Memphis Docs > Options > Settings
4. Scroll to bottom of page
5. Press Save Button
6. Remove the new line from the file.