I get the following errors after activating the link. How do i fix? PS: I have already removed all plugins but the problem is still there so it's not a plugin issue. Warning: Cannot modify header information - headers already sent by (output started at /home/tenfoldc/public_html/demo/wp-content/themes/blackridertheme/functions/blackrider-front.php:2) in /home/tenfoldc/public_html/demo/wp-includes/option.php on line 750 Warning: Cannot modify header information - headers already sent by (output started at /home/tenfoldc/public_html/demo/wp-content/themes/blackridertheme/functions/blackrider-front.php:2) in /home/tenfoldc/public_html/demo/wp-includes/option.php on line 751 and
Hi deveshd Please follow the link below, follow the steps, it will resolve your issue. http://codex.wordpress.org/FAQ_Trou...e_the_Headers_already_sent_warning_problem.3F http://wordpress.org/support/topic/warning-messages-when-accessing-wp-admin If problem still exist please reply back. Thanks PankajK
Warning: Cannot modify header information - headers already sent by (output started at Reason and Solution : It is usually because there are spaces, new lines, or other stuff before an opening <?php tag or after a closing ?> tag, typically inwp-config.php. This could be true about some other file too, so please check the error message, as it will list the specific file name where the error occurred (see "Interpreting the Error Message" below). Replacing the faulty file with one from your most recent backup or one from a fresh WordPress download is your best bet, but if neither of those are an option, please follow the steps below. Just because you cannot see anything does not mean that PHP sees the same. Download the file mentioned in the error message via FTP or the file manager provided in your host's control panel. Open that file in a plain text editor (NOT MS Word or similar. Notepad or BBEdit are fine). Check that the very first characters are <?php Check that the very last characters are either NOT a PHP closing tag or a closing tag ?> with no blank lines or spaces after it. Before saving, or use the Save as dialog, ensure the file encoding is not UTF-8 BOM but plain UTF-8 or any without the BOMsuffix. To be sure about the end of the file, do this: Place the cursor between the ? and > Now press the DELETE key on your computer Note to MAC users: The "DELETE" key on a PC deletes characters to the right of the cursor. That is the key noted here. Keep that key pressed For at least 15 seconds Now type > and save without pressing any other key at all. If you press another key, you will bring the problem back. DO NOT PUT CODE IN UNNECESSARY CODE BLOCKS, PUT THEM IN A SINGLE PHP BLOCK. Wrong: <?php some code; ?> <?php some other codes; ?> Correct: <?php code; some other code; ?> Upload the file back to your server after editing and saving the file. Note: Also check the encoding of the file. If the file is encoded as UTF-8 with BOM, the BOM is seen as a character which starts the output. Interpreting the Error Message: If the error message states: Warning: Cannot modify header information - headers already sent by (output started at /path/blog/wp-config.php:34) in /path/blog/wp-login.php on line 42, then the problem is at line #34 of wp-config.php, not line #42 of wp-login.php. In this scenario, line #42 of wp-login.php is the victim. It is being affected by the excess whitespace at line #34 of wp-config.php. If the error message states: Warning: Cannot modify header information - headers already sent by (output started at /path/wp-admin/admin-header.php:8) in /path/wp-admin/post.php on line 569, then the problem is at line #8 of admin-header.php, not line #569 of post.php. In this scenario, line #569 of post.php is the victim. It is being affected by the excess whitespace at line #8 of admin-header.php. Other issues that might cause that error: In case you've used the function: wp_redirect() or tried to use a header redirect after the header (or any content at all was sent) that error message will pop. Instead use javascript redirection if needed.
From your explanation sounds like line #2 in my blackrider-front.php is the one that has a problem. See screenshot for what #2 looks like in my file and let me know what to fix?
