rebuild php binary
Thank you for trying our server.
Can you tell me more information about your system?
Linux or other OS, version of (g)libc?
It is likely because that you use newer version of (g)libc.
The prebuilt php binary is not good.
You can built php binary yourself if you have the environment.
use following commands.
./configure --enable-fastcgi --with-config-file-path=../conf
cp -f sapi/cgi/php [lsws_home]/admin/fcgi-bin/admin_php
cp -f sapi/cgi/php [lsws_home]/fcgi-bin/php
and run admpass.sh again.
If you can not compile php yourself, we can build it for you after we get detail information about your system (if we can setup the same environment).