Installation problems

HI, I have a clean install of WP 3.2.1 and BP 1.2.9 with no other plugins added and i get this error:

Warning: fopen(/xxx/xxxx/public_html/DEV002/wp-content/themes/bp-social/style.css) [function.fopen]: failed to open stream: No such file or directory in /xxx/xxxx/public_html/DEV002/wp-includes/functions.php on line 4339

Warning: fread(): supplied argument is not a valid stream resource in /xxx/xxxx/public_html/DEV002/wp-includes/functions.php on line 4342

Warning: fclose(): supplied argument is not a valid stream resource in /xxx/xxxx/public_html/DEV002/wp-includes/functions.php on line 4345

------------------ Can someone help? --------------------------------------------