A small non-critical issue has been fixed in the plugjn. The issue was only restricted to users using the “Registered Users Only?” feature.
The log in and registration URL were not correct, that issue has now been fixed.
Files updated were -
You can upload those files via FTP to your wp-content/plugins/wp-auctions/ folder.
If you were not using the “Registered Users Only?” feature you need not update right away as it will not affect your auctions and their outcome.