I have already tried that but when I used append_sid the white screen appeared again.

Did you try re-uploading the portal files? Maybe a file is corrupted?

Several times. But it didn`t help either.

Anyway thanks for trying to help me, Marc. If I find another solution I`m gonna post it here.

I guess I should write it in previous message. Yes, certainly I tried to uncomment that code line by line. The only line that is not commented now is $user->add_lang(array('mods/lang_portal', 'mods/additional_blocks')); If this line stays uncommented and all other lines stay commented then everythin...

Well here is the result. I`ve installed the portal one more time and now I know exactly what part of the code makes the index page being invisible. The installation instruction tells me to open functions.php . All right, I open it and do exactly what instruction tells me. Find: // The following assi...

Actually, that`s the first thing I did when I got that blank page. But it didn`t help me `cause I didn`t get any error message from debugger. Sorry, it`s too late already in Central Russia, so I have to go to sleep. Tomorrow morning I`ll try to follow your advice and upload each edited file one by o...

I`m trying to realize what do I have to tell my hoster. This is a professional hosting. Everything that should be switched on is switched on. All other mods are working fine, no any of them gives me blank pages but only the portal. Is there any way to make the portal work without contacting my hoster?

This was namely that file. I ain`t got .htaccess in website root. Only in board`s directory /forum/.

By the way, I`ve just tried to move portal.php outside the board`s /forum/ directory — it didn`t help to make index.php to work.

Certainly I`ve edited that file as it should be edited. This is the exact full content of my .htaccess file. php_value post_max_size 28M php_value upload_max_filesize 28M php_value max_execution_time 600 php_value max_input_time 600 DirectoryIndex portal.php index.php index.html index.htm <Files &qu...

Sorry. This is a working board. I had to temporarily uninstall Board3 Portal so that users could visit the board (let me remind that when I install the portal users can`t see the board index).

I`ve installed it once again. Check it out please.

No, I didn`t. Do I have to? I`ve got a website based on e107 CMS. It is placed on newfclub.ru. The portal and the board should be kept in /forums/ directory. Can I keep portal.php and index.php in my /forums/ directory and get the board working? Or do I have to move portal.php outside /forums/ anyway?

Your Portal Version: 1.0.6 Your phpBB Type: Standard phpBB3 MODs installed: Yes Your knowledge: Advanced Knowledge Boardlink: http://newfclub.ru/forum/ PHP Version: 5.2.5 MySQL Version: 5.0.26 What have you done before the problem was there? Installed the latest version of Board3 Portal — 1.0.6 Wha...