I moved the blog to a new subdomain on the same server. When I try to upload files, I get this.
The old blog doesn't exist anymore.
Warning: is_writable(): open_basedir restriction in effect. File(/subdomains/OLD_BLOG/httpdocs/wp-content) is not within the allowed path(s): (/subdomains/NEW_BLOG/httpdocs:/tmp) in /subdomains/NEW_BLOG/httpdocs/wp-admin/upload.php on line 25