无法下载某些套餐？

I'm trying to install mcrypt, and I keep getting this error:

i've tried yum update and rebooting the server, so does anybody have any solutions?

i run php-fpm on a centos 6 nginx web server

You appear to be trying to install the php-mcrypt package from EPEL but you have php-common installed from remi. They do not work together.

Ensure that you still have the remi repo installed and enabled if you want to use the remi packages or remove the remi versions and reinstall the epel versions of them all.