Title: PHP 8.3 issue?
Last modified: August 6, 2024

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# PHP 8.3 issue?

 *  Resolved [azgamma](https://wordpress.org/support/users/azgamma/)
 * (@azgamma)
 * [1 year, 10 months ago](https://wordpress.org/support/topic/php-8-3-issue/)
 * Just updated from a very old version to the latest with PHP8.3, I got this error:
   
   Fatal error: Uncaught Error: Undefined constant “GEOIP_DETECT_DEBUG” in /home/
   gtisoft/home3/website-implementation/staging/wp-content/plugins/geoip-detect/
   check_requirements.php:82 Stack trace: #0 /home/gtisoft/home3/website-implementation/
   staging/wp-content/plugins/geoip-detect/geoip-detect.php(61): geoip_detect_version_check_after_plugins_loaded()#
   1 /home/gtisoft/home3/website-implementation/staging/wp-includes/class-wp-hook.
   php(324): {closure}(”) #2 /home/gtisoft/home3/website-implementation/staging/
   wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #3 /home/
   gtisoft/home3/website-implementation/staging/wp-includes/plugin.php(517): WP_Hook-
   >do_action(Array) #4 /home/gtisoft/home3/website-implementation/staging/wp-settings.
   php(555): do_action(‘plugins_loaded’) #5 /home/gtisoft/home3/website-implementation/
   staging/wp-config.php(118): require_once(‘/home/gtisoft/h…’) #6 /home/gtisoft/
   home3/website-implementation/staging/wp-load.php(50): require_once(‘/home/gtisoft/
   h…’) #7 /home/gtisoft/home3/website-implementation/staging/wp-blog-header.php(
   13): require_once(‘/home/gtisoft/h…’) #8 /home/gtisoft/home3/website-implementation/
   staging/index.php(17): require(‘/home/gtisoft/h…’) #9 {main} thrown in /home/
   gtisoft/home3/website-implementation/staging/wp-content/plugins/geoip-detect/
   check_requirements.php on line 82
 * Any clue how to fix it?
    -  This topic was modified 1 year, 10 months ago by [azgamma](https://wordpress.org/support/users/azgamma/).

Viewing 1 replies (of 1 total)

 *  Plugin Author [Benjamin Pick](https://wordpress.org/support/users/benjaminpick/)
 * (@benjaminpick)
 * [1 year, 9 months ago](https://wordpress.org/support/topic/php-8-3-issue/#post-17958952)
 * I’m sorry for replying this late, usually for fatal errors I try to be a lot 
   quicker (but I was on holidays).
 * I fixed the error in 5.4.1
 * However, the error it was trying to show was that your WooCommerce Version is
   too old (at least 3.9.0 is needed).
    -  This reply was modified 1 year, 9 months ago by [Benjamin Pick](https://wordpress.org/support/users/benjaminpick/).

Viewing 1 replies (of 1 total)

The topic ‘PHP 8.3 issue?’ is closed to new replies.

 * ![](https://ps.w.org/geoip-detect/assets/icon-256x256.jpg?rev=978998)
 * [Geolocation IP Detection](https://wordpress.org/plugins/geoip-detect/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/geoip-detect/#faq)
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 * [Active Topics](https://wordpress.org/support/plugin/geoip-detect/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/geoip-detect/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/geoip-detect/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Benjamin Pick](https://wordpress.org/support/users/benjaminpick/)
 * Last activity: [1 year, 9 months ago](https://wordpress.org/support/topic/php-8-3-issue/#post-17958952)
 * Status: resolved