NSFW
the plugins hangs the site with PHP errors
PHP Error:

[19-Feb-2020 23:37:47 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function pubsubhubbub_get_hubs() in /home/adultforum/public_html/wp-content/plugins/fast-speed-index/includes/class-fsi-pubsubhubbub.php:158
[19-Feb-2020 23:37:48 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function pubsubhubbub_get_hubs() in /home/adultforum/public_html/wp-content/plugins/fast-speed-index/includes/class-fsi-pubsubhubbub.php:158

• This topic was modified 4 years, 10 months ago by Jan Dembowski.

Hi,
I just visited your plugin homepage. but I didn’t understand how this plugin works and what’s its benefits?
I understand that it helps to index our blog content fast but how?

Please tell.

Thank you.