[NeXoR]

I tried to start my server from the control panel
I saw "Unknown"
I checked the server log and I found the problem :

[16:23:49] Server Plugins
[16:23:49] --------------
[16:23:49] Loading plugin: Whirlpool.dll
[16:23:49] Failed (plugins/Whirlpool.dll: invalid ELF header)
[16:23:49] Loading plugin: sscanf.dll
[16:23:49] Failed (plugins/sscanf.dll: invalid ELF header)
[16:23:49] Loading plugin: streamer.dll
[16:23:49] Failed (plugins/streamer.dll: invalid ELF header)
[16:23:49] Loaded 0 plugins.

What should I do ?