A common misconfiguration is that the 'session.save_path' directive is not pointing to a valid directory.

Question

Hello.When i was installing the suitecrm ,i got the error on my page that says 
SuiteCRM relies upon PHP sessions to store important information while connected to this web server. Your PHP installation does not have the Session information correctly configured.
A common misconfiguration is that the 'session.save_path' directive is not pointing to a valid directory.
Please correct your PHP configuration in the php.ini file located here below.
/etc/php.ini

Linux Help · Answer

Go to the location of php configuration file
vim /etc/php.ini(php 7.2)session.save_path="/var/lib/php/session" (By referring the php modules page or your own session path)
ENsure that thesession.save_path is owned by nginx
then Restart the service of nginx and php-fpm as well