Strange "CP Geo Warning: $e, referer" entries in WP Apache error log

mehargags

Hello all,

In one of the Wordpress blogs that I manage for a client... I see in the WP Apache error log these strange entries "CP Geo Warning: $e, referer"

Googling it doesn't give any references... so I wanted to check if anyone ever encountered this and has a clue what it is from ?

The IPs seem to be from US East coast subnet... looks like some kind of a bot hitting time and again

[Sun Sep 09 01:37:25.643591 2018] [:error] [pid 22134] [client 152.195.150.194:54322] CP Geo Warning: $e, referer: https://wp-site.com/tag/supply-and-demand/
[Sun Sep 09 01:37:25.685975 2018] [:error] [pid 22284] [client 152.195.151.66:54324] CP Geo Warning: $e, referer: https://wp-site.com/tag/supply-and-demand/
[Sun Sep 09 01:37:25.766230 2018] [:error] [pid 22179] [client 152.195.150.218:54326] CP Geo Warning: $e, referer: https://wp-site.com/tag/supply-and-demand/
[Sun Sep 09 01:37:26.112537 2018] [:error] [pid 29171] [client 152.195.150.206:54328] CP Geo Warning: $e, referer: https://wp-site.com/tag/supply-and-demand/
[Sun Sep 09 01:37:28.051239 2018] [:error] [pid 10578] [client 152.195.150.241:54330] CP Geo Warning: $e, referer: https://wp-site.com/tag/lsk/
[Sun Sep 09 01:37:28.053375 2018] [:error] [pid 22487] [client 152.195.150.197:54332] CP Geo Warning: $e, referer: https://wp-site.com/tag/lsk/
[Sun Sep 09 01:37:29.278090 2018] [:error] [pid 22466] [client 152.195.151.7:54338] CP Geo Warning: $e, referer: https://wp-site.com/tag/lsk/
[Sun Sep 09 01:37:30.655785 2018] [:error] [pid 21686] [client 152.195.151.7:54340] CP Geo Warning: $e, referer: https://wp-site.com/tag/lsk/
[Sun Sep 09 01:37:51.016096 2018] [:error] [pid 22487] [client 152.195.151.64:54360] CP Geo Warning: $e, referer: https://wp-site.com/tag/uptrend/
[Sun Sep 09 01:37:51.018193 2018] [:error] [pid 10578] [client 152.195.150.244:54358] CP Geo Warning: $e, referer: https://wp-site.com/tag/uptrend/

willie

Try grepping your wordpress plugins for that string.

Clouvider

Too many Wordpress plugins I guess...

mehargags

@willie said:
Try grepping your wordpress plugins for that string.

Thanks @Willie for the headsup... yes

grep -r --color 'CP Geo Warning' ./
./wp-content/plugins/convertplug/framework/cp-geolite-integration.php:      error_log( 'CP Geo Warning: $e' );
./wp-content/plugins/convertplug/framework/cp-geolite-integration.php:      error_log( 'CP Geo Warning: $e' );

which points to this plugin.
https://www.convertplug.com/
I do not have access to his Wp-Admin so will ask for details