I have version 2.2.1 running without problems. (I had a little problem initially with libjpeg but I solved with a simple link to the library so the executable can find it).
After a while I try the new version 2.2.2 but it fails at startup with
bash-2.05# ./lswsctrl start
./lshttpd: syntax error at line 1: `(' unexpected
[ERROR] Failed to start lshttpd!
The most stupid thing is that I have deleted the old version files... Now I have no http service to run. There is a link to the old version 2.2.1 ?
You should be able to switch back to older release with lsws/admin/misc/mgr_ver.sh 2.2.1,
if it does not work, just replace "2.2.2" with "2.2.1" in our download link to get the older package.