Link-related bugs [5.1.1-B2]
Imported From: http://groups.google.com/group/in-portal-bugs/browse_thread/thread/7272fa7e1eab3a85#
When "link.modify" permission is active, create a link, go to "My links", click on "Modify" and validate again your link:
Fatal Error: mail error: header To is required in .../core/kernel/utility/email_send.php on line 1093
Looks like the same error, you reported in other discussion. It seems, that Dmitry's patch didn't fixed it at all.
In image upload, "delete image" is a text next to a checkbox: trust me, this is not understandable by everyone that the file will be deleted only after validating again the form. This should be a text-link, and a click on it should delete immediately the image (according to our last discussion with Sergei and Alex).
This can only be done, when flash uploader is used. This is not the case, since we use regular uploader and we can't use any ajax here. Alternatively I can apply "Front-end Flash Uploader" patch to add ability to delete with ajax.
Also that "Delete Image" is there since 5.0.0 release, did you really noticed it right now only?