Need Help! can't start server (Lighttpd and Xavante) with Lua

I need your help or any suggestions to solve my problem with lua+server
The matter is I need to start server on motorola CPU, I've tried already to run it with Xavante

lua 5.1.4 (lhost = m68k-linux)
luasocket-2.0.2
xavante-2.0.0
copas-1.1.3
lighttpd-1.4.20 (host = m68k-linux)

But I recieved such a errors.
lua: error loading module 'socket.core' from file '/var/lua/lib/lua/5.1/socket/core.so':
/var/lua/lib/lua/5.1/socket/core.so: undefined symbol: lua_getmetatable
stack traceback:
[C]: ?
[C]: in function 'require'
./socket.lua:13: in main chunk
[C]: in function 'require'
./copas.lua:25: in main chunk
[C]: in function 'require'
./xavante.lua:16: in main chunk
[C]: in function 'require'
xavante_start.lua:1: in main chunk
[C]: ?

When I installed Kepler there the result was exactly the same

Also i tried to run Lighttpd with mod_magnet and mod_cml, but I got the error message:
(plugin.c.165) dlopen() failed for: /var/lighttpd/lib/mod_magnet.so /var/lighttpd/lib/mod_magnet.so: undefined symbol: lua_getfield
(server.c.610) loading plugins finally failed

Could you help me? I don't know what can I do with it (((