Title: HTTP ERROR 500
Last modified: July 7, 2023

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# HTTP ERROR 500

 *  [stellabar](https://wordpress.org/support/users/stellabar/)
 * (@stellabar)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/http-error-500-222/)
 * Hello,
 * I can’t login to my admin page, it gives me this error : HTTP ERROR 500, i think
   it’s after installing a new plugin, there is a way to solve this? Thanks

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [stellabar](https://wordpress.org/support/users/stellabar/)
 * (@stellabar)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/http-error-500-222/#post-16877183)
 * [error] [client 31.11.36.130] – [http://www.ogarredo.com](http://www.ogarredo.com)–
   AH01215: PHP Fatal error: Call to undefined function wp_doing_ajax() in /web/
   htdocs/www.ogarredo.com/home/wp/wp-content/plugins/insert-headers-and-footers/
   includes/admin/class-wpcode-upgrade-welcome.php on line 44: /web/htdocs/www.ogarredo.
   com/home/wp/wp-cron.php, referer [http://www.ogarredo.com/wp/wp-cron.php?doing_wp_cron=1688715732.2096879482269287109375](http://www.ogarredo.com/wp/wp-cron.php?doing_wp_cron=1688715732.2096879482269287109375)
 * this is the error I found
 *  Thread Starter [stellabar](https://wordpress.org/support/users/stellabar/)
 * (@stellabar)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/http-error-500-222/#post-16877663)
 * I’ve resolve it, the problem was the WP code plugin, I deactivate it in php.
 *  Thread Starter [stellabar](https://wordpress.org/support/users/stellabar/)
 * (@stellabar)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/http-error-500-222/#post-16877666)
 * I’ve resolve it, the problem was the WP code plugin, I deactivate it in php

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘HTTP ERROR 500’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 1 participant
 * Last reply from: [stellabar](https://wordpress.org/support/users/stellabar/)
 * Last activity: [2 years, 11 months ago](https://wordpress.org/support/topic/http-error-500-222/#post-16877666)
 * Status: not resolved

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