安裝-登入的錯誤訊息

Warning: Cannot modify header information – headers already sent by (output started at C:\AppServ\www\wordpress\wp-config.php:1) in C:\AppServ\www\wordpress\wp-login.php on line 353

Warning: Cannot modify header information – headers already sent by (output started at C:\AppServ\www\wordpress\wp-config.php:1) in C:\AppServ\www\wordpress\wp-login.php on line 365

Warning: Cannot modify header information – headers already sent by (output started at C:\AppServ\www\wordpress\wp-config.php:1) in C:\AppServ\www\wordpress\wp-includes\pluggable.php on line 737

Warning: Cannot modify header information – headers already sent by (output started at C:\AppServ\www\wordpress\wp-config.php:1) in C:\AppServ\www\wordpress\wp-includes\pluggable.php on line 738

Warning: Cannot modify header information – headers already sent by (output started at C:\AppServ\www\wordpress\wp-config.php:1) in C:\AppServ\www\wordpress\wp-includes\pluggable.php on line 739

Warning: Cannot modify header information – headers already sent by (output started at C:\AppServ\www\wordpress\wp-config.php:1) in C:\AppServ\www\wordpress\wp-includes\pluggable.php on line 934

請教各位大大這個問題該如何處理，感恩不盡。