Can write permission denied

[nonz3ro]

Its working great all this while and suddenly .. permission denied..
upon checking the log of php-fpm. i got this

[01-Nov-2014 04:04:56] PHP Warning:  fopen(/usr/local/nginx/html/xx.com/sitemap/data/generator.conf): failed to open stream: Permission denied in /usr/local/nginx/html/xx.com/sitemap/pages/class.utils.inc.php on line 102
[01-Nov-2014 04:04:56] PHP Warning:  fclose() expects parameter 1 to be resource, boolean given in /usr/local/nginx/html/xx.com/sitemap/pages/class.utils.inc.php on line 104
[01-Nov-2014 04:04:56] PHP Warning:  Unknown: open(/usr/local/nginx/html/xx.com/sitemap/data//sess_mvl4a2efms426r1dru8hkan264, O_RDWR) failed: Permission denied (13) in Unknown on line 0
[01-Nov-2014 04:04:56] PHP Warning:  Unknown: Failed to write session data (files). Please verify that the current setting of [ External links are visible to forum administrators only ]_path is correct (/usr/local/nginx/html/xx.com/sitemap/data/) in Unknown on line 0

and

[01-Nov-2014 04:05:56] PHP Warning:  fopen(/usr/local/nginx/html/xx.com/sitemap/data/generator.conf): failed to open stream: Permission denied in /usr/local/nginx/html/xx.com/sitemap/pages/class.utils.inc.php on line 102
[01-Nov-2014 04:05:56] PHP Warning:  fclose() expects parameter 1 to be resource, boolean given in /usr/local/nginx/html/xx.com/sitemap/pages/class.utils.inc.php on line 104

Do help..

[XML-Sitemaps Support]

Hello,

please check that process running generator script has permissions to write to data/ folder (please try to set 777 permissions to data/ folder and 666 permissions to data/generator.conf file if it exists)

[nonz3ro]

Folder data have been set to chmod 777 and there is no generator.conf inside data folder. It just wont write. I have tested by setting the folder and files to chmod 777 but also fail.

Any idea

[XML-Sitemaps Support]

Hello,

please let me know your generator URL/login in private message to check this further.