Please, try reading this article,
http://www.tech-recipes.com/rx/1489/solve-php-error-cannot-modify-header-information-headers-already-sent/
I’ve found the third in the list to work for me and solved my problem before so give it a try and see.
elmalak
Thread Starter
machwi
(@machwi)
my problem is different.
Warning: Cannot modify header information – headers already sent by (output started at ../public_html/wp-includes/pluggable.php:1132) in ../public_html/wp-includes/comment.php on line 586
this error line is:
586. setcookie(‘comment_author_’ . COOKIEHASH, $comment->comment_author, time() + $comment_cookie_lifetime, COOKIEPATH, COOKIE_DOMAIN);
if it were header problem, than i couldn’t leave comments as registrired user without errors
Have you tried:
– deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).
– switching to the default theme to rule out any theme-specific problems.
– resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.
And why are you running an older copy of WordPress?
Thread Starter
machwi
(@machwi)
esmi your way is right… i find the problem plugin it is qtranslate! but i can’t without these (( my older version of WP is for this reason: one of my languages is Georgian and there is no new wp version for Georgian language.
(@machwi)
13 years, 2 months ago
these errors are about cookies… how to fix it? when registered user adds comment it works.
Warning: sprintf() [function.sprintf]: Too few arguments in ../public_html/wp-includes/pluggable.php on line 1132
Warning: Cannot modify header information – headers already sent by (output started at ../public_html/wp-includes/pluggable.php:1132) in ../public_html/wp-includes/comment.php on line 586
Warning: Cannot modify header information – headers already sent by (output started at ../public_html/wp-includes/pluggable.php:1132) in ../public_html/wp-includes/comment.php on line 587
Warning: Cannot modify header information – headers already sent by (output started at ../public_html/wp-includes/pluggable.php:1132) in ../public_html/wp-includes/comment.php on line 588
Warning: Cannot modify header information – headers already sent by (output started at ../public_html/wp-includes/pluggable.php:1132) in ../public_html/wp-includes/pluggable.php on line 881