https://support.cpanel.net/hc/en-us/articles/33724988525207-Websites-experiencing-421-Misdirected-requests-after-upgrading-to-CloudLinux-s-ea-apache24-2-4-64 Certain users might have encountered a "421 Misdirected Request" error on their website. This issue stemmed from an Apache update that impacted all hosts with automatic upgrades enabled. We ...