Need help to contact Admin of xlxbbs.epf.lu

Dear all

I need the help to contact xlxbbs.epf.lu administrator Luc

Because I have probm about xlx red thumb s down

I think the problem is on hash nubmer in callinghome.php ,

I try to register on xlxbbs.epf.lu/index.php to loin and see the problem thread or talk with Luc to modify them, but fail

I can not received any approval mail since three weeks ago , thus, I try register another two time with another mail address ,but still no any response

,I had send this problem via Web form but sill not anything

Is the web site already down and no one maintenance ?

Please help me
Thanks