Lots of errors for a $19 plugin…
2012-10-31 22:46:17: Destination: dropbox: My Dropbox
2012-10-31 22:46:17: Sending to Dropbox Directory:disappointed:
2012-10-31 22:46:17: putFile file success: snapshot-1351637065-121031-224617-92194643.zip
2012-10-31 22:46:17: ERROR: Unknown: errno:2048 Only variables should be passed by reference /home/mysitename/public_html/wp-content/plugins/snapshot/lib/destinations/dropbox/includes/PEAR_Includes/HTTP/OAuth/Signature/Common.php on line 58
… this on upload.
The free equivalent plugin Backwpup doesn’t fling errors on upload. It just doesn’t have restore-from-Dropbox functionality. That’s why I purchased Snapshot.