i have nas storage attached in load balance servers that running cpanel - php - mysql ... etc
when php tries to read (incloded file) such as :
it couldn't be loaded with error :
PHP Warning: require_once(config.main.php) [<a href='function.require-once'>function.require-once</a>]: failed to open stream: No such file or directory
and when i open that included file from servers command-line with editor such as nano and try to run the same file again it works perfectly
so , the question is : why php can't see that file directly ? why do i need to open the file manually from commaind-line so php can see it ?