weird things happens!!!

[Gandalf]

hello guys,
i have this weird things happens on the forum so often (let's say 2-3 times a month) when i try to access the forum i can't see a thing, it loads a white page, nothing in it and even the address of the page don't appear (on firefox , on IE it tells that it's impossible to see the page).
here's a link to the forum, http://www.siemens-mobiles.org/forum/index.php
so sometimes it stays 2-3 days with white pages after that the forum come back online without modifying anything!!!! (i called my host they don't restart/change the server while the forum is like this so there must be something bugging)...

i even have a PHP script that use SSI, located on http://www.siemens-mobiles.org/patchgen/index.php, and i have the same problem!!!!!
do you have any suggestions guys???

in case if this helps, here's php info

[Gandalf]

it's really weird the forum is now online (as i told you online-offline alone) and i don't think it's a server problem since only SMF and related scripts don't work but all my other PHP-MYSQL scripts works fine, why???

[[Unknown]]

SMF might not work if something got corrupted in the database.  Any new information on this?

-[Unknown]

[Gandalf]

SMF might not work if something got corrupted in the database.  Any new information on this?

-[Unknown]

yes in fact i have enabled bbclone and when i updated to the new version, i noticed that it's incompatible with SMF, it just hangs during operation like if it has a infinity boocle, so i just disable it and it works but the weird is when i disabled it i deleted the whole bbclone folder and it worked alone after 2 hours which is really weird, but there's something else so weird the patchgen that i mentioned above did not work, i don't have any bbclone included inside it, and it didn't work, i tried another php/mysql script it worked which is so weird