I answered that up above:

ive just installed phpbb and thats running fine, its to do with vbulletin =/

I really need technical help with this. i dont think its because of me because i didnt touch it for months and it decided to do this...

Help would be much aprichated.

Create a new style and see if it affects that too.

nope, its ++++ed,

god sake, nearly 2 year of building it and it ++++s up.

They hosting said its not them so its deffo the script

Go into debug mode, and create a child of the MASTER STYLE. Switch to that and see if it fixes it.

If that doesn't work, go to the AdminCP (which works 100%, right?) -> Maintenance -> Diagnostics -> Suspect File Versions. This checks which files have been modified from what they are supposed to be at the time of installation / upgrade. This will point out any files which have been changed. Obviously if you haven't made changes, and a few show up as red, you may want to re-upload them.

wow just deleted .htaccess file and its working.

the problem has re-occured! some strange reason.

--------------- Added [DATE]1257465377[/DATE] at [TIME]1257465377[/TIME] ---------------

any help please? i dont think it was the htaccess file. probs just worked same time as i deleted it. i tryed doing same but no luck

Your host should inform you where to see error logs.

The problem will probably be EASILY solved after analizying this file.

on the error logs it said there was a 2 files missing. So i put them there and the forum isnt loading at all now.

<a href="http://rapidshare.com/files/304205755/error_1_.log" target="_blank">http://rapidshare.com/files/304205755/error_1_.log</a>

there is my error logs. it mainy says pages it cant load due to this problem, not solving anything.

Please help me anybody