[Plugin: Picasa Album Uploader] Error: No files provided for upload. Related errors might appear in

running plugin version 0.5

I get:
Error: No files provided for upload. Related errors might appear in the server error log.

If your Server is configured to use %s, please refer to the plugin readme for configuration information.

Error log info:
2011-03-06 19:14:52 Permalink structure: /%year%/%monthnum%/%postname%/
2011-03-06 19:15:10 Permalink structure: /%year%/%monthnum%/%postname%/
2011-03-06 19:15:10 Parsing request ‘picasa_album_uploader/minibrowser’
2011-03-06 19:15:10 Request will be handled by plugin
2011-03-06 19:15:10 Generating Minibrowser content
2011-03-06 19:15:10 Form Setup: https://localhost:61512/55326eaf7ddc28f574c2baaace7d18c5/image/cd46ab63ce5275d8.jpg
2011-03-06 19:15:10 Using plugin supplied template
2011-03-06 19:15:17 Permalink structure: /%year%/%monthnum%/%postname%/
2011-03-06 19:15:17 Parsing request ‘picasa_album_uploader/upload’
2011-03-06 19:15:17 Request will be handled by plugin
2011-03-06 19:15:18 Upload request received
2011-03-06 19:15:18 _FILES: Array ( )
2011-03-06 19:15:18 _POST: Array ( [s] => [picasa-album-uploader-upload-images] => 79971daf24 [_wp_http_referer] => /picasa_album_uploader/minibrowser [title] => Array ( [0] => 015.JPG ) [caption] => Array ( [0] => ) [size] => on [description] => Array ( [0] => description[] ) )
2011-03-06 19:15:18 Picasa did not upload any files
2011-03-06 19:15:20 Permalink structure: /%year%/%monthnum%/%postname%/
2011-03-06 19:15:20 Parsing request ‘picasa_album_uploader/result’
2011-03-06 19:15:20 Request will be handled by plugin
2011-03-06 19:15:37 Permalink structure: /%year%/%monthnum%/%postname%/

https://www.ads-software.com/extend/plugins/picasa-album-uploader/