메모장으로 구문을 수정하는데..

Warning: Cannot modify header information - headers already sent by (output started at /home/joona0825/public_html/head.php:1) in /home/joona0825/public_html/head.sub.php on line 32

Warning: Cannot modify header information - headers already sent by (output started at /home/joona0825/public_html/head.php:1) in /home/joona0825/public_html/head.sub.php on line 34

Warning: Cannot modify header information - headers already sent by (output started at /home/joona0825/public_html/head.php:1) in /home/joona0825/public_html/head.sub.php on line 35

Warning: Cannot modify header information - headers already sent by (output started at /home/joona0825/public_html/head.php:1) in /home/joona0825/public_html/head.sub.php on line 36

Warning: Cannot modify header information - headers already sent by (output started at /home/joona0825/public_html/head.php:1) in /home/joona0825/public_html/head.sub.php on line 37

Warning: Cannot modify header information - headers already sent by (output started at /home/joona0825/public_html/head.php:1) in /home/joona0825/public_html/head.sub.php on line 38

이런 에러가 나는군요.
메모장으로 했고
경로수정만 약간 했습니다.

head.php의 50~51줄

<td width="78"><a href="<?=$g4['path']?>/"><img src="<?=$g4['path']?>/img/top_m01.gif" width="78" height="31" border="0"></a></td>

에서

<td width="78"><a href="<?=$g4['path']?>/bbs/search.php"><img src="<?=$g4['path']?>/img/top_m01.gif" width="78" height="31" border="0"></a></td>

로 바꿨습니다.
메모장으로요..

살려줘요..