phpmyadmin not working when php version upgraded to 5.3 to 5.5.x
This issue may arise due to misconflict between the php version and mysql version.
1)Login into server as a root user
2) see the php version
4)see the mysql version installed in it.
If both mysql version and php version are not same then upgrade to same version.
5) update the server .
[root@localhost]#yum -y update
6) restart all services
[root@localhost]#service httpd restart
[root@localhost]# service mysqld restart