thank you for your reply.
I have solved the problem.
add this code to apache2.conf
SetEnv LSWS_EDITION Openlitespeed
SetEnv X-LSCACHE on
<IfModule Litespeed>
CacheEngine on crawler
</IfModule>
hello my WordPress website display: LSCache caching functions on this page are currently unavailable!
this website uses OpenLiteSpeed as a reverse proxy the backend is an Apache server when I install the LiteSpeed Cache for WordPress it displays " WARNING
LSCache caching functions on this...