Cannot redeclare geoip_country_code_by_addr()

Hello;

I am having the below error code on my error log.

[Tue Nov 15 20:51:18.885268 2016] [proxy_fcgi:error] [pid 6810:tid 139930495870720] [client 154.120.107.176:44880] AH01071: Got error 'PHP message: PHP Fatal error:  Cannot redeclare geoip_country_code_by_addr() in /var/www/vhosts/kraftysprouts.com/analytics.kraftysprouts.com/piwik/libs/MaxMindGeoIP/geoip.inc on line 1709\n', referer: https://analytics.kraftysprouts.com/piwik/index.php?module=CoreAdminHome&action=generalSettings&idSite=1&period=day&date=yesterday
[Tue Nov 15 20:51:20.915220 2016] [proxy_fcgi:error] [pid 6811:tid 139930479085312] [client 154.120.107.176:44892] AH01071: Got error 'PHP message: PHP Fatal error:  Cannot redeclare geoip_country_code_by_addr() in /var/www/vhosts/kraftysprouts.com/analytics.kraftysprouts.com/piwik/libs/MaxMindGeoIP/geoip.inc on line 1709\n'
[Tue Nov 15 20:51:22.689745 2016] [proxy_fcgi:error] [pid 6810:tid 139930462299904] [client 154.120.107.176:44896] AH01071: Got error 'PHP message: PHP Fatal error:  Cannot redeclare geoip_country_code_by_addr() in /var/www/vhosts/kraftysprouts.com/analytics.kraftysprouts.com/piwik/libs/MaxMindGeoIP/geoip.inc on line 1709\n'
[Tue Nov 15 20:52:23.144840 2016] [proxy_fcgi:error] [pid 6811:tid 139930495870720] [client 154.120.107.176:44990] AH01071: Got error 'PHP message: PHP Fatal error:  Cannot redeclare geoip_country_code_by_addr() in /var/www/vhosts/kraftysprouts.com/analytics.kraftysprouts.com/piwik/libs/MaxMindGeoIP/geoip.inc on line 1709\n', referer: https://analytics.kraftysprouts.com/piwik/index.php?module=CoreAdminHome&action=generalSettings&idSite=1&period=day&date=yesterday

i am using GitHub - Zakay/geoip: A more complete fork of PECL MaxMind geoip extension on the server