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Cannot Modify Header Information Bootstrap.inc

How are the functions used in cryptographic hash functions chosen? Drupal or more likely PHP seem to have problems with extra spaces here and there. Created on March 28, 2003.Edited by dman, Patricia Barden, catch, LeeHunter. php mysql drupal share|improve this question asked Aug 19 '13 at 10:00 triwo 174719 Write some comments about the site setup - which modules are you using, is it Check This Out

To sum up, turning on the "output_buffering" variable in php.ini fixes this problem. If anyone can help it is driving me mad as it is triggered several times a minute! Check out the solution give below. Log in or register to post comments Re: Warning: Cannot modify header information - headers already xjessie007 commented May 19, 2008 at 5:50pm I had a problem with the "headers already

The only comment module I have is Comment Goodness and there isn't complaint on such error in the issue queue, so maybe it's something else. Log in or register to post comments Comment #27 dawehner CreditAttribution: dawehner commented January 3, 2014 at 5:59am Issue summary: View changes Status: Reviewed & tested by the community » Fixed Do the IPA consonants /v/ and /w/ sound similar?

User error: Duplicate entry User warning: Field doesn't have a default value (PDOException: SQLSTATE[HY000]: General error: 1364) User warning: Illegal mix of collations (PDOException: SQLSTATE[HY000]: General error: 1267) Warning: "Headers already I totally agree with comment #13: These messages appear if you have a contextual filter with 'Show "Page not found"' set as the 'Action to take if filter value does not Why are LEDs in my home unaffected by voltage drop? Log in or register to post comments Comment #25 aspafford CreditAttribution: aspafford commented September 5, 2013 at 8:50pm #16 fixes the php warnings for us as well, using views 7.x-3.7 and

If a website is coded in ASCII and php files are being saved as UTF-8, it can cause this message. Moving a member function from base class to derived class breaks the program for no obvious reason How should horizontal dashboard numbers react on a responsive page? Not the answer you're looking for? https://www.drupal.org/node/1414068 Any ideas?

Browse other questions tagged debugging or ask your own question. Hacked Don't get paranoid, but if you see this on a site that was previously working well, this could be a symptom of non-drupal code injection. drupal_session_commit(); if (variable_get('cache', 0) && ($cache = drupal_page_set_cache())) { drupal_serve_page_from_cache($cache); } else { ob_flush(); } _registry_check_code(REGISTRY_WRITE_LOOKUP_CACHE); drupal_cache_system_paths(); module_implements_write_cache(); system_run_automated_cron(); } (line 2607 is ob_flush();) Log in or register to post comments You could try to read the headers of a regular page and one of a 404 page to find out what header is missing (and thus what module might be causing

Hot Network Questions Ballpark salary equivalent today of "healthcare benefits" in the US? http://drupal.stackexchange.com/questions/75952/warning-cannot-modify-header-information-headers-already-sent Should I allow my child to make an alternate meal if they do not like anything served at mealtime? The Drupal convention is to not use the closing PHp tag on any file. What does it means ?

In phpMyAdmin: 1) deleting the problem feed from the aggregator_feed table; 2) deleting all aggregator% entries from the Queue table; 3) running cron to verify that the problem had gone. –triwo his comment is here This can also be caused by UTF-8. Warning: Cannot modify header information - headers already sent by (output started at common.inc:2748) in drupal_send_headers() (line 1236 of bootstrap.inc). I checked all my custom module files and each of them starts with

Is it ethical for a journal to cancel an accepted review request when they have obtained sufficient number of reviews to make a decision? Here is the Setting.php file as txt debugging share|improve this question edited Aug 5 '15 at 6:13 asked Aug 5 '15 at 5:47 Ali 1012 did you check this PDOException: SQLSTATE[HY000]: General error: 1205 Lock wait timeout exceeded; try restarting transaction: SELECT 1 AS expression FROM {variable} variable WHERE ( (name = :db_condition_placeholder_0) ) FOR UPDATE; Array ( [:db_condition_placeholder_0] => this contact form I changed one method signature and broke 25,000 other classes.

Skip to main content Skip to search Main Menu Drupal.org home Download & Extend Community Documentation Support Jobs Marketplace About Return to Content Search form Search Log in Create account Drupal Log in or register to post comments Same header already sent error SevyX commented June 30, 2015 at 6:08pm This has just happened to a site I run and nothing has Warning: Cannot modify header information - headers already sent by (output started at /home/aigair1/public_html/site1/sites/default/settings.php:1) in drupal_send_headers() (line 1236 of /home/aigair1/public_html/site1/includes/bootstrap.inc).

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The patch sorted things out for 2 sites and a quick code review indicates that it's very consistent with the accepted logic of the patch in #8. share|improve this answer answered Dec 19 '13 at 18:42 Neograph734 3,7432935 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Name * Email * Message * custom requirements To prevent automated spam submissions leave this field empty. Re-enabling the modules resolved the problem, for me.

I didn't leave the change in, but it appears that this is a substantial problem in certain cases. Hi John-Paul, We did not touch the code for a long time and it was working fine until we found the error since July, 2015. Let know what is result. –AddWeb Solution Pvt Ltd Aug 5 '15 at 6:17 @AddWebSolutionPvtLtd, Yes I did it but problem exist –Ali Aug 5 '15 at 6:19 add navigate here The api doc says that the MENU_NOT_FOUND constant should be returned in a page callback that wants to return a 404, so the attached patch might probably fix the headers not

In my module after prompt for downloading a file these error has occurred. Thank you for guide line. To test for this fully, the only real solution is to compare your current live code with the official version. Or use 'find in files' to see if there are modules calling 'drupal_send_headers'.

I have also Feeds module, but its disabled. I am absolutely clueless when it comes to bebugging and usually start over from scratch when an error like this occurs. Web Hosting Business Hosting VPS Hosting Dedicated Servers Enterprise Hosting Solutions Reseller Hosting WordPress Hosting Launch Assist⢠Managed Hosting Domain Names Web Design Services Hosting Features SSD Hosting Shared cPanel Hosting The best practice used to be to omit the closing tags from php files so an accidental space would not trigger the problem. –Triskelion Jun 11 '13 at 21:54

How do fonts work in LaTeX? You must login before you can ask a follow up question. We thought we need to upgrade Drupal, but after the upgrade, the error is still there. Be sure to transfer your files in binary mode, and disable all automated conversions your FTP software may offer.

This might be due to the fact I am unable to delete feed items of the old feed. Log in or register to post comments Comment #34 Dave Reid CreditAttribution: Dave Reid commented January 7, 2015 at 2:54pm Status: Needs review » Closed (fixed) Log in or register to I don't get this when my website in Localhost(Xampp), But When I upload site to web I get this. I just dont want to scrap this after building the back end of my future website...I think it may have something to do with updates or something that has changed since

Error PDOException: SQLSTATE[23000] encountered also in previous Drupal versions, too. So enabling output buffering there probably also would've solved this, but if that's not an option (like in my case), check around for drupal_json. Sign up today! I keep getting an PDOException when trying run cron.

In this case, the error message will usually say that "output started" at line 1 of some file.