Title: Cannot export to CSV
Last modified: September 8, 2025

---

# Cannot export to CSV

 *  Resolved [crxed](https://wordpress.org/support/users/crxed/)
 * (@crxed)
 * [7 months, 1 week ago](https://wordpress.org/support/topic/cannot-export-to-csv-2/)
 * Hi
 * A few days ago I exported my events to CSV, but now it is not working anymore,
   I get a Page Not Found error when pressing the button (Permalinks already reset).
 * `Backend fatal error: PHP Fatal error: Uncaught Error: Call to undefined method
   EVO_admin_ajax::html_process_content()`
 * Any idea?

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Support [ArtemSupport](https://wordpress.org/support/users/artemsupport/)
 * (@artemsupport)
 * [7 months, 1 week ago](https://wordpress.org/support/topic/cannot-export-to-csv-2/#post-18632883)
 * Hello,
 * Could you tell us your version of PHP and also please make sure to use the latest
   version of EventON Lite?
 * Do you have the same issue with disabled third-party plugins and also switching
   the theme to the default one?
 *  Thread Starter [crxed](https://wordpress.org/support/users/crxed/)
 * (@crxed)
 * [7 months, 1 week ago](https://wordpress.org/support/topic/cannot-export-to-csv-2/#post-18634874)
 * Evo Light ver 2.4.7
   PHP Version 8.3, switch to 7.4, still the same error
 * Switched to tte default TwentTwenyFive theme, same error
 *     ```wp-block-code
       Backend fatal error: PHP Fatal error: Uncaught Error: Call to undefined method EVO_admin_ajax::html_process_content() in /home/u45766p41535/domains/redacted/public_html/wordpress/wp-content/plugins/eventon-lite/includes/admin/class-admin-ajax.php:923\nStack trace:\n#0 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-includes/class-wp-hook.php(324): EVO_admin_ajax->export_events()\n#1 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()\n#2 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-includes/plugin.php(517): WP_Hook->do_action()\n#3 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-admin/admin-ajax.php(192): do_action()\n#4 {main}\n thrown in /home/u45766p41535/domains/redacted/public_html/wordpress/wp-content/plugins/eventon-lite/includes/admin/class-admin-ajax.php on line 923\n, referer: https://www.redacted/wordpress/wp-admin/admin.php?page=eventon [Tue Sep 09 21:19:04.073942 2025] [lsapi:error] [pid 538468:tid 140628692244224] [client 62.194.225.41:9442] [host www.redacted] Backend fatal error: PHP Fatal error: Uncaught Error: Call to undefined method EVO_admin_ajax::html_process_content() in /home/u45766p41535/domains/redacted/public_html/wordpress/wp-content/plugins/eventon-lite/includes/admin/class-admin-ajax.php:923\nStack trace:\n#0 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-includes/class-wp-hook.php(324): EVO_admin_ajax->export_events()\n#1 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()\n#2 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-includes/plugin.php(517): WP_Hook->do_action()\n#3 /home/u45766p41535/domains/redacted/public_html/wordpress/wp-admin/admin-ajax.php(192): do_action()\n#4 {main}\n thrown in /home/u45766p41535/domains/redacted/public_html/wordpress/wp-content/plugins/eventon-lite/includes/admin/class-admin-ajax.php on line 923\n, referer: https://www.redacted/wordpress/wp-admin/admin.php?page=eventon
       ```
   
 *  Plugin Support [ArtemSupport](https://wordpress.org/support/users/artemsupport/)
 * (@artemsupport)
 * [7 months, 1 week ago](https://wordpress.org/support/topic/cannot-export-to-csv-2/#post-18635827)
 * Thank you for your messages! I am going to contact [@ashanjay](https://wordpress.org/support/users/ashanjay/)
   about this. He’ll reply ASAP.
 *  Plugin Author [Ashan Perera](https://wordpress.org/support/users/ashanjay/)
 * (@ashanjay)
 * [7 months ago](https://wordpress.org/support/topic/cannot-export-to-csv-2/#post-18642609)
 * Please update to the latest version 2.4.9 — that will fix the issue for CSV not
   exporting events.
 *  Thread Starter [crxed](https://wordpress.org/support/users/crxed/)
 * (@crxed)
 * [7 months ago](https://wordpress.org/support/topic/cannot-export-to-csv-2/#post-18642701)
 * Thanks, it works.
 * I have some formatting issues with the export (shortcodes break the export formatting)
   but I will make a new ticket for it.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Cannot export to CSV’ is closed to new replies.

 * ![](https://ps.w.org/eventon-lite/assets/icon-256x256.png?rev=2820760)
 * [EventON - Events Calendar](https://wordpress.org/plugins/eventon-lite/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/eventon-lite/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/eventon-lite/)
 * [Active Topics](https://wordpress.org/support/plugin/eventon-lite/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/eventon-lite/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/eventon-lite/reviews/)

 * 5 replies
 * 3 participants
 * Last reply from: [crxed](https://wordpress.org/support/users/crxed/)
 * Last activity: [7 months ago](https://wordpress.org/support/topic/cannot-export-to-csv-2/#post-18642701)
 * Status: resolved