phpMyAdmin

ls -al /var/www/ | grep phpmyadmin

[root@localhost ~]# ls -al /var/www/ | grep phpmy
admin                                            
drwxr-xr-x. 11 www-data www-data 4096 Feb 25 15:1
2 phpmyadmin

session.save_path = "/tmp"

[root@localhost ~]# ls -l /var/www/phpmyadmin/config.inc.php
-rw-r--r--. 1 root root 4175 Feb 25 22:14 /var/www/phpmyadmin/config.inc.php

sudo find /var/www/ -type d -exec chmod 0755 {} \;
sudo find /var/www/ -type f -exec chmod 0644 {} \;
sudo chown -R www-data:www-data /var/www/
sudo chcon -Rt httpd_sys_content_t /var/www/

mkdir /var/lib/php/session/

sudo chmod 0644 /var/lib/php/session/