[SOLVED]I can't browse user and ressources anymore

Hi,

Projeqtor was running fine and since this morning i can't browse my users or ressources. Opéra / Firefox show me a blanck list and Google Chrome show me : "An error as occured".

What can i do ? I run as administrator or with any of my admin users.

Found this

2014-01-17 10:19:30 ***** ERROR ***** ERROR *****
2014-01-17 10:19:30 ***** ERROR ***** on file '/var/projector/tool/file.php' at line (137)
2014-01-17 10:19:30 ***** ERROR ***** cause = mkdir() [<a href='function.mkdir'>function.mkdir</a>]: Permission denied

Is think it's the one. It's weird because nothing changed on the machine. And why browsing user want to create a new directory ?

So... i just need chmod the /files directory ?

Because i did not add any pictures but one of the other admin users might have.

Ok i had a user put a pictures as you said.

I chmoded the thumbs directory and i could access my user list and delete the picture

Thank you !