I also had a same problem :'(

How big is your file?

Check /conf/_admin.php in a text editor. Read down through the comments till you get to the part where it talks about image uploads.

The default install only lets you upload files up to 96kb. You can make that bigger, depending on your host.

I received this message:
Warning: move_uploaded_file(/home/isom/public_html/blogs/media/may2004a.jpg): failed to open stream: Permission denied in /home/isom/public_html/blogs/admin/b2upload.php on line 135

Warning: move_uploaded_file(): Unable to move '/tmp/phpfRQKAD' to '/home/isom/public_html/blogs/media/may2004a.jpg' in /home/isom/public_html/blogs/admin/b2upload.php on line 135
Couldn't upload your file to: /home/isom/public_html/blogs/media/may2004a.jpg

I set the correct CHMOD and the file is not more than 96K.

Where can I change the path to:
/home/isom/www/blogs/admin/b2upload.php

or

/isom/www/blogs/admin/b2upload.php

or

isom/www/blogs/admin/b2upload.php

or do you have other suggestions. Thank you very much.

Ernie Guevara

It looks like b2evolution doesn't have permission to access the php temp upload directory. Maybe your host can shed some light on this.

Try chmod'ing the folder to 755, and see if that works.