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AITpro AdminKeymaster
Email Question:
i’m getting these constant php errors. how do i fix them.
[02-Feb-2022 02:09:55 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-admin/admin-header.php on line 9 [02-Feb-2022 02:57:22 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-includes/pluggable.php on line 1355 [02-Feb-2022 02:57:22 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-includes/pluggable.php on line 1358 [02-Feb-2022 04:02:40 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-includes/pluggable.php on line 1355 [02-Feb-2022 04:02:40 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-includes/pluggable.php on line 1358 [02-Feb-2022 04:03:09 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-login.php on line 462 [02-Feb-2022 04:03:09 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-login.php on line 478 [02-Feb-2022 04:03:09 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-includes/functions.php on line 6821 [02-Feb-2022 04:03:09 UTC] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/xxxxx/public_html/thelair/wp-includes/functions.php:5212) in /home/xxxxx/public_html/thelair/wp-includes/pluggable.php on line 1046
AITpro AdminKeymasterAnswer:
These PHP errors were being caused by this code in the wp-config.php file:
define( 'ALTERNATE_WP_CRON', true );
This code is known to be problematic. If you are running into problems with standard WP Crons then setup a Direct Cron job in your web host control panel. The correct cron interval is 1 minute. Any other cron interval time interval is incorrect and will cause problems for Plugins and Themes that run Cron jobs. After setting up a Direct Cron job add this code in your wp-config.php file:
define( 'DISABLE_WP_CRON', true );
AITpro AdminKeymasterJenni101 > your forum reply was split from this forum topic and created here > https://forum.ait-pro.com/forums/topic/split-wp-photo-seller-plugin-headers-already-sent/. There is a bug in BuddyPress/bbPress that does not change the Activity stream link to the new split forum topic url.
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