Multiple Blog Problem

I have installed WP on a subdomain of mine (https://www.blogeric.com/poetry). The site views fine so no problems there however when I go to log in to edit the site I get this:

Warning: Cannot modify header information – headers already sent by (output started at /home/cire1967/public_html/poetry/wp-config.php:35) in /home/cire1967/public_html/poetry/wp-login.php on line 123
Warning: Cannot modify header information – headers already sent by (output started at /home/cire1967/public_html/poetry/wp-config.php:35) in /home/cire1967/public_html/poetry/wp-login.php on line 124
Warning: Cannot modify header information – headers already sent by (output started at /home/cire1967/public_html/poetry/wp-config.php:35) in /home/cire1967/public_html/poetry/wp-login.php on line 126
Warning: Cannot modify header information – headers already sent by (output started at /home/cire1967/public_html/poetry/wp-config.php:35) in /home/cire1967/public_html/poetry/wp-login.php on line 127
Warning: Cannot modify header information – headers already sent by (output started at /home/cire1967/public_html/poetry/wp-config.php:35) in /home/cire1967/public_html/poetry/wp-login.php on line 128
Warning: Cannot modify header information – headers already sent by (output started at /home/cire1967/public_html/poetry/wp-config.php:35) in /home/cire1967/public_html/poetry/wp-login.php on line 129

Any ideas??
Thanks,
Eric
Warning: Cannot modify header information – headers already sent by (output started at /home/cire1967/public_html/poetry/wp-config.php:35) in /home/cire1967/public_html/poetry/wp-login.php on line 149