After you enter my site
[Placówkow](https://placowkowo.pl/)
and do /wp-admin/ you get an error:
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "post_exclude" not found or invalid function name in...
It occurred after I cleared the cache in Cloudflare. Any idea how to fix it?
Hello, currently I am not observing any errors. Are you still experiencing this issue? This issue looks like it is related to your WordPress files, and may not be related to Cloudflare. We recommend reaching out to your hosting provider/site administrator. If you continue to experiencing issues, please let us know.
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