I’m running the WordPress plugin connected to Matomo in Self-Hosted (PHP API) mode, WP-Matomo 1.0.23 is successfully connected to Matomo 4.2.1. You are running WordPress 5.7.2.
In my server logs, I see a lot of warnings.
type
E_NOTICE (8)
info
Undefined index: proxy_client_headers
file
/home/user/public_html/matomo/core/IP.php
line
49
It seems to coincide with doing a GET request with query parameters, e.g.
example.org/?some=argument
Everything stills seems to work though, but it would be nice if there are isset() checks to avoid the warnings filling up people’s logs?
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