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		![[Post New]](/forum/templates/html/images/icon_minipost_new.gif) 07/12/2005 10:37:52
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						| Niels Student
 
 Joined: 21/08/2005 17:06:50
 Messages: 97
 Offline
 
 | When somebody adds a comment, the following is displayed: 
 Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/gastenboek/comment.php:1) in /var/www/html/gastenboek/lib/comment.class.php on line 178
 
 However, the comment is added, but how to change this?
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		![[Post New]](/forum/templates/html/images/icon_minipost_new.gif) 07/12/2005 10:56:00
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						| Carbonize Master
 
 ![[Avatar]](/forum/images/avatar/96871336492d73e733f55.jpg) 
 Joined: 12/06/2003 19:26:08
 Messages: 4292
 Location: Bristol, UK
 Offline
 
 | You must have white space either before the <?php or after the closing ?> in either comment.php or lib/comment.class.php | 
						
							| Carbonize
 I am not the maker of the Advanced Guestbook
 
 get Lazarus
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		![[Post New]](/forum/templates/html/images/icon_minipost_new.gif) 07/12/2005 11:02:46
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						| Niels Student
 
 Joined: 21/08/2005 17:06:50
 Messages: 97
 Offline
 
 | It has something to do with this: 
 header("Location: $GB_PG[index]");
 
 I added a table above the header, maybe I've done that wrong...
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		![[Post New]](/forum/templates/html/images/icon_minipost_new.gif) 06/02/2006 16:34:24
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						| Niels Student
 
 Joined: 21/08/2005 17:06:50
 Messages: 97
 Offline
 
 | Still this warning: 
 Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/gastenboek/comment.php:1) in /var/www/html/gastenboek/lib/comment.class.php on line 178
 
 
 How to solve?
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