Title: debug.log warning
Last modified: July 26, 2021

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# debug.log warning

 *  Resolved [behzadg](https://wordpress.org/support/users/behzadg/)
 * (@behzadg)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/debug-log-warning-2/)
 * Hi,
 * After new update I faced some error in debug.log file
 * [26-Jul-2021 08:21:51 UTC] PHP Warning: Cannot modify header information – headers
   already sent in /var/www/vhosts/XXX/httpdocs/wp-content/plugins/helpful/core/
   helpers/class-user.php on line 123
    [26-Jul-2021 08:21:51 UTC] PHP Warning: session_start():
   Cannot start session when headers already sent in /var/www/vhosts/XXX/httpdocs/
   wp-content/plugins/helpful/core/helpers/class-user.php on line 124
 * Regards

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Pixelbart](https://wordpress.org/support/users/pixelbart/)
 * (@pixelbart)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/debug-log-warning-2/#post-14700802)
 * [@behzadg](https://wordpress.org/support/users/behzadg/)
 * The problem here is not Helpful, but something else. Helpful does not start any
   code beforehand. The error message is always shown when something is improperly
   executed and output before the session is started.
 * Solving the problem with Helpful is a bit difficult for me, since not all plugins/
   themes that use sessions use sessions properly. I’ll see if I can tweak something
   there anyway.
 *  Plugin Author [Pixelbart](https://wordpress.org/support/users/pixelbart/)
 * (@pixelbart)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/debug-log-warning-2/#post-14700958)
 * [@behzadg](https://wordpress.org/support/users/behzadg/)
 * With the latest version, I cleaned the ouput buffer before starting the session.
   Maybe this solves your problem.
 *  Thread Starter [behzadg](https://wordpress.org/support/users/behzadg/)
 * (@behzadg)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/debug-log-warning-2/#post-14700973)
 * Thanks man 🙂
    Another thing, Please add languages folder and .pot file, then
   other people can help you make this plugin multi language.
 *  Plugin Author [Pixelbart](https://wordpress.org/support/users/pixelbart/)
 * (@pixelbart)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/debug-log-warning-2/#post-14701304)
 * [@behzadg](https://wordpress.org/support/users/behzadg/)
 * If you want to translate Helpful, you can do it here on WordPress.org. The folders
   will not exist, because Helpful makes use of WordPress.org.
 * Thank you!
 * [https://translate.wordpress.org/projects/wp-plugins/helpful](https://translate.wordpress.org/projects/wp-plugins/helpful)

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘debug.log warning’ is closed to new replies.

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## Tags

 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 4 replies
 * 2 participants
 * Last reply from: [Pixelbart](https://wordpress.org/support/users/pixelbart/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/debug-log-warning-2/#post-14701304)
 * Status: resolved