yes, we had some unexpected problems with the forum, but hopefully everything is back to normal now. the board entered in a debug mode (which normally doesn't last for more then one hour) and didn't recovered.
the problem was with the users table which had to be deleted, so we lost all the accounts. fortunately i backed up the whole database just 3 days ago, so the table was almost successfully restored. all of you are back here, and the posts are also ok.
but, we did lost all the accounts from the past 3 days, most of them had zero posts, but i remember one member posted 3 times. his posts are all gone if he comes back in time, his posts might be recovered

Please report all bugs inhere!