Wordpress LScache Plugin: a PHP Notice in WP-Admin
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello, I am facing this PHP Notice which was not there before the latest version of LiteSpeed Cache Version 2.4.3. Notice: Undefined index: HTTP_REFERER in /home/web/site.com/public_html/wp-content/plugins/litespeed-cache/inc/router.class.php on line 77 Fixed in https://github.com/litespeedtech/lscache_wp/commit/b3420f55472818564404e04f57b9d0d4c5efab44 Thanks for feedback.
LiteCache Rush: Speed comes from using less, not from doing it faster
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