pierwze logowanie

Witam.
Mam pierwszelogowanie. Gdy wpiszę login i hasło to ukazuje się:

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-login.php on line 337

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-login.php on line 349

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 690

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 691

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 692

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 890

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-login.php on line 337

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-login.php on line 349

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 690

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 691

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 692

Warning: Cannot modify header information – headers already sent by (output started at /home/palespl/public_html/szkolenia/wp-config.php:1) in /home/palespl/public_html/szkolenia/wp-includes/pluggable.php on line 890

C mam robic