error as session.save_path

while installation of third party application getting error as session.save_path
error as session.save path is not defined your php.ini file then you need to copy php.ini file
and under php.ini file you need to define session.save_path as
session.save_path = /home/username/public_html/tmp

beofore it was like
session.save_path = /tmp
here need to create tmp directory under installation directory with 777 permission
Done