1. Check the location of apache.conf file
# locate apache2.conf
2. Open this ‘apache2.conf’ file with any editor and include phpmyadmn configuration file path under it
# vi /etc/apache2/apache2.conf
3. Include phpmyadmn configuration file path at the bottom of this file
# phpMyAdmin Configuration
Include /etc/phpmyadmin/apache.conf
4. After updating the apache2.conf file, restart the apache
# sudo /etc/init.d/apache2 restart
5. Once the above steps will be done, you will be able to access the phpmyadmin using your domain name /public IP address like:
http://127.0.0.1/phpmyadmin