[Serusers] Find an issue with FIFO after crash

Hi all, After a crash, the server runs normally SER process. In /tmp/ I've my ser_fifo with same rights than an other server. But my SERWeb says : Warning: filetype(): Lstat failed for (null) (errno=13 - Permission denied) in /var/www/client/functions.php on line 332 FIFO not running or bad path to it, file: /var/www/client/functions.php:335 I've make a test by extracting the if bloc in functions.php near line 332. I put this in an other file. When I execute "php test.php", filetype is Okay. But when I access by http://.../test.php I've got the same error than serweb. Thanks for your support. Adrien