Error uploading BP business theme over brand new WP 3.0 (Mediatemple)

Hello guys,

I'm getting the following message when trying to upload a .zip file containing BP business theme. I run WP 3.0 on Media Temple:

Please, check this out:

Warning: fopen(/nfs/c06/h01/mnt/88686/domains/socialisto.com/html/wp-content/themes/1280989334129/style.css) [function.fopen]: failed to open stream: No such file or directory in /nfs/c06/h01/mnt/88686/domains/socialisto.com/html/wp-includes/functions.php on line 4165

Warning: fread(): supplied argument is not a valid stream resource in /nfs/c06/h01/mnt/88686/domains/socialisto.com/html/wp-includes/functions.php on line 4168

Warning: fclose(): supplied argument is not a valid stream resource in /nfs/c06/h01/mnt/88686/domains/socialisto.com/html/wp-includes/functions.php on line 4171

Your help will be highly appreciated