Hello @SuperPSX Happy you are here
Considering you are using PHP I believe this is a PHP sessions issue. Just run as sudo user:
# deletes php 7.4 session folders and recreates them
$ rm -rf /var/lib/lsphp/session/lsphp74; mkdir -p /var/lib/lsphp/session/lsphp74; chmod 1733 /var/lib/lsphp/session/lsphp74