[Apache 2.4.6, CentOS7, PHP 5.5] Permission Issues with PHP Sessions

I’m getting this error:

Code:
session_start(): open(/home/mrbob/.php/session/sess_pnsjt731tk76chl2edeuo0heapfvbs3j, O_RDWR) failed: Permission denied (13)

I […]

Original post by s-p-n