Uploading Images/files for Users

I am using easyblog on our school website and it works great with my joomla admin account. However with one of our publisher users login and try to upload an image or file to a block the upload never completes.

Am I missing something on permissions to allow a user/publisher permissions to upload files to an easyblog post? They are able to create the post, create the image block. they can select a file to upload and it looks like the file transfers but it never actually posts to the block.

Thanks,
David