What? Its bug or a hack? Please help me !!!

If you suspect some intrusion, change immediately all your Usernames/Passwords everywhere (Site admin, data base, C-panel, ftp...).

Me too had some problems with the Navigation menu... It was not because of Dolphin itself but because of some mod installer (Games)...

You have the same problem I had when my menus were corrupted. How it happened it I don't know. I don't think I was ever hacked though. I had to go into the database and re-add the menu blocks and delete the copies the builders made. It's pretty strange if you ask me but I suspect it's a bug. Interesting that MichelSwiss said about the Game Mod, Wolve installed his game mod in my site and afterwards things did go whack. Still waiting for him to fix errors in his mod (3 weeks and counting) - Everynow and then things disspear in my Menu builders and I have no idea how to fix it.

Hi, if you have installed some modification which use your site`s menu you must rebuild menu. For this input in your admin panel (admin->builders->Navigation Menu Builder) and just move some active block . After this dolphin will rebuild your menu!!!!

Firstly, you should follow the "Warning Message" and go to the Admin Panel and rebuild the menu. Please specify why can't you access it?

Robots.txt has nothing to do with menu bulders. It is specific file used for search engines.

And finally please check if the permissions on the "inc/menu_content.inc.php" are 666.

Not sure if it is the same problem... But after the installation of a Free Games mod, the items of this mod was duplicate many times in the menu builder... and the items of mods intalled after Free Games are sometimes duplicated too :-(
I didn't find another solution but to go in the database to delete these duplicate items...

I am sorry for my first post - He was not professional, because I was afraid and angry. For my happiness the problem was happened in the beginning when I had a few members. I haven't problems with Dolphin at this time. About these who tell me to Rebuild Menu from Admin Panel - Whit this error at the front of any pages believe me - I cant do absolutely nothing. Now I am installed a few simple mods and I haven't the courage to modify anything except the design template. And I am beginner in that PHP/MySQL scripting and I havent knowledge to edit menus from PhpMyAdmin. But thanks anyway.