I'm having some problems while helping a friend make his webpage. I integrated the vbulletin members online on the main page (which is .php). Everyting looks fine and works perfectly on my computer, but when its looked at by another computer the following error displays on the top of the page sporadically (but the page still works perfectly).
<b>Warning: Cannot add header information - headers already sent by (output started at /usr/home/v1/a0011053/html/mig/index.php:4) in /usr/home/v1/a0011053/html/mig/vbulletin/global.php on line 755
Warning: Cannot add header information - headers already sent by (output started at /usr/home/v1/a0011053/html/mig/index.php:4) in /usr/home/v1/a0011053/html/mig/vbulletin/global.php on line 758</b>
if someone could please take a look at my page and let me know what may be causing this, that would be great.
webpage -->
http://208.185.95.167/mig/index.php
code -------->
http://208.185.95.167/mig/index-code.html
thanks,