By sumoanand on

On enabling caching in drupal settings i am getting the following warning message for anonymous user:

warning: Cannot modify header information - headers already sent by (output started at C:\dru\i4\includes\bootstrap.inc:545) in C:\dru\i4\includes\common.inc on line 139.

As suggested in the drupal posts to remove the spaces before <?php & after ?> under such situations, i removed all such spaces from the modules but the problem is still there :(

Is there anyway to find out which module/drupal code is creating this problem?

Any help would be gr8ly appreciated.

cheers,
Sumoanand

⋅ Categories: Drupal 4.7.x

Comments

sumoanand’s picture

sumoanand commented

One option which i know is to change the settings through administrator so that such messages will be written only in watchdog & not displayed on page.

But in 1 minute in am getting around 30-40 such entries in watchdog unnecessarly.

As of now i have disabled the caching, so not getting this issue..

But as the number of active users will increase i have no other option but to enable it.

So, plz help me out in removing this 'headers already sent' warning message...

Thanks,
Sumoanand
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vm’s picture

vm commented

disable individual modules until you no longer get that error, this will tell you which module is causing the problem. if any.

template.php does not need a closing ?>