I tried tracing errors, but i see no reason why the pages should not work in OLS.
The sub-sites do work.
Check OpenLiteSpeed configuration errors: /usr/local/lsws/bin/openlitespeed -t
[root@~]# /usr/local/lsws/bin/openlitespeed -t
2022-09-15 02:05:43.165251 [WARN] [120715]...