Title: plugin conflict
Last modified: August 31, 2016

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# plugin conflict

 *  Resolved [elmeknouni](https://wordpress.org/support/users/elmeknouni/)
 * (@elmeknouni)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/plugin-conflict-113/)
 * Hello,
 * I’m using wordpress on biz.nf, and i’m getting several times the error bellow:
   **
   Warning: mysql_set_charset(): Error executing query in /srv/disk9/2018051/www/
   iteh-maroc.co.nf/wp-includes/wp-db.php on line 791 Warning: Cannot modify header
   information – headers already sent by (output started at /srv/disk9/2018051/www/
   iteh-maroc.co.nf/wp-includes/wp-db.php:791) in /srv/disk9/2018051/www/iteh-maroc.
   co.nf/wp-includes/pluggable.php on line 1228
 * After few minutes, the sites run correctly again.
 * I disactivate one by one some pluguins , and again the error still occuring.
 * Thanks

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

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/plugin-conflict-113/#post-6971303)
 * Try reviewing this codex to solve header already sent problem: [http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F](http://codex.wordpress.org/FAQ_Troubleshooting#How_do_I_solve_the_Headers_already_sent_warning_problem.3F)
 *  Thread Starter [elmeknouni](https://wordpress.org/support/users/elmeknouni/)
 * (@elmeknouni)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/plugin-conflict-113/#post-6971319)
 * Many thanks
 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/plugin-conflict-113/#post-6971367)
 * you are welcome:)
 *  [rupeshkarna](https://wordpress.org/support/users/rupeshkarna/)
 * (@rupeshkarna)
 * [9 years, 10 months ago](https://wordpress.org/support/topic/plugin-conflict-113/#post-6971630)
 * Thanks It solved my problem to..

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

The topic ‘plugin conflict’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 3 participants
 * Last reply from: [rupeshkarna](https://wordpress.org/support/users/rupeshkarna/)
 * Last activity: [9 years, 10 months ago](https://wordpress.org/support/topic/plugin-conflict-113/#post-6971630)
 * Status: resolved

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