오류가 나는곳의 주소를 알려주시면 더 빠르고 정확하게 답변 받을 수 있습니다.

오류 주소 :



register.php 와 register_form.php 에 수정을 했구요,

include_once("$g4[path]/head.sub.php");
include_once("$g4[path]/tail.sub.php"); 으로 수정만 했을뿐인데,



상단에

Warning: Cannot modify header information - headers already sent by (output started at /home/hosting_users/아이디/www/bbs/bbs/register.php:1) in /home/hosting_users/아디디/www/bbs/common.php on line 9
?
Warning: Cannot modify header information - headers already sent by (output started at /home/hosting_users/아이디/www/bbs/bbs/register.php:1) in /home/hosting_users/아이디/www/bbs/head.sub.php on line 33

Warning: Cannot modify header information - headers already sent by (output started at /home/hosting_users/아이디/www/bbs/bbs/register.php:1) in /home/hosting_users/아이디/www/bbs/head.sub.php on line 35

Warning: Cannot modify header information - headers already sent by (output started at /home/hosting_users/아이디/www/bbs/bbs/register.php:1) in /home/hosting_users/아이디/www/bbs/head.sub.php on line 36

Warning: Cannot modify header information - headers already sent by (output started at /home/hosting_users/아이디/www/bbs/bbs/register.php:1) in /home/hosting_users/아이디/www/bbs/head.sub.php on line 37

Warning: Cannot modify header information - headers already sent by (output started at /home/hosting_users/아이디/www/bbs/bbs/register.php:1) in /home/hosting_users/아이디/www/bbs/head.sub.php on line 38

Warning: Cannot modify header information - headers already sent by (output started at /home/hosting_users/아이디/www/bbs/bbs/register.php:1) in /home/hosting_users/아이디/www/bbs/head.sub.php on line 39


이와 같은 오류만 잔뜩 생깁니다.
표시된 라인으로 가서 주석처리로 숨겨봤지만, 접근할 수 없다는 오류가 뜨구요-
검색을 해서 나와있는 방법들로 최대한 해봤는데 답도 잘 안나오고 몇일째 해매고만 있네요 ;



정확한 답변을 아시는 분들만 댓글 달아주세요 ㅠㅠ 부탁드립니다.