Title: An error from WordPress
Last modified: January 7, 2020

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# An error from WordPress

 *  Resolved [Evgeny Viner](https://wordpress.org/support/users/evgenyviner/)
 * (@evgenyviner)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/an-error-from-wordpress/)
 * Hi. I’m receiving errors from WordPress site health function since I installed
   this plugin.
    Here is the details of the error: E_ERROR in line 995 of XXXXXXXXXXX/
   wp-content/plugins/ip2location-country-blocker/class.IP2Location.php. Error message:
   Uncaught Error: Call to undefined function IP2Location\bcadd() in /XxXXXXXXXXXXXXXXXX/
   wp-content/plugins/ip2location-country-blocker/class.IP2Location.php:995 Stack
   trace: #0 /XxXXXXXXXXXXXXXXXX/wp-content/plugins/ip2location-country-blocker/
   class.IP2Location.php(1617): IP2Location\Database::ipVersionAndNumber(‘2604:a880:
   800:a…’) #1 /XxXXXXXXXXXXXXXXXX/wp-content/plugins/ip2location-country-blocker/
   ip2location-country-blocker.php(2204): IP2Location\Database->lookup(‘2604:a880:
   800:a…’, 1001) #2 /XxXXXXXXXXXXXXXXXX/wp-content/plugins/ip2location-country-
   blocker/ip2location-country-blocker.php(1496): IP2LocationCountryBlocker->get_location(‘
   2604:a880:800:a…’, true) #3 /XxXXXXXXXXXXXXXXXX/wp-includes/class-wp-hook.php(
   288): IP2LocationCountryBlocker->check_block(”) #4 /XxXXXXXXXXXXXXXXXX/wp-includes/
   class-wp-hook.php(312): WP_Hook->apply_fil Can you help stop the error from happening?
   Thanks.
 * Best,
    Evgeny

Viewing 1 replies (of 1 total)

 *  Plugin Author [IP2Location](https://wordpress.org/support/users/ip2location/)
 * (@ip2location)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/an-error-from-wordpress/#post-12302387)
 * Hi,
 * Please enable the php-bcmath extension for your environment.

Viewing 1 replies (of 1 total)

The topic ‘An error from WordPress’ is closed to new replies.

 * ![](https://ps.w.org/ip2location-country-blocker/assets/icon-128x128.png?rev=
   2121917)
 * [IP2Location Country Blocker](https://wordpress.org/plugins/ip2location-country-blocker/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ip2location-country-blocker/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ip2location-country-blocker/)
 * [Active Topics](https://wordpress.org/support/plugin/ip2location-country-blocker/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ip2location-country-blocker/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ip2location-country-blocker/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [IP2Location](https://wordpress.org/support/users/ip2location/)
 * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/an-error-from-wordpress/#post-12302387)
 * Status: resolved