Unable to view or edit individual forum posts but can see Recent Discussions
I have been working on this for the past few hours and cannot seem to figure out why I am now having the problem of being able to view the Recent Discussion just fine, but cannot read/view/edit individual forum posts. In Firefox, I get a blank screen. In Chrome, I get HTTP Error 500. On my Android phone (Google Nexus 6 ), I also get the same errors with the respective browsers.
The live production site is: http://restrainingorderdefense.defiantly.net/forum/
I was able to add a Test message but can't do anything else with it.
I have tried to reinstall all new versions of Vanilla 2.2.0 and 2.2.1 on the same host with the same results.
There is only the default message and I cannot read/view/edit that one post. There are no plug-ins and it is the default theme. It doesn't get more barebone than that.
I have a suspicion that it is something at the webhost level (Bluehost) where I updated to a newer EasyApache 3 profile and/or updated the kernel through WHM. It was at stable PHP 5.5 and I updated it to latest stable PHP 5.6. I only did updates because I kept getting security error messages about using an older kernel and it motivated me to look at other possible updates. I have taken the PHP back down from PHP 5.6 to previous 5.5 thinking that was the problem but it hasn't worked.
I have also done a Graceful Server Reboot hoping it would clear up by itself but it has not.
I am clearly stumped and don't know where else to look. Can anyone give me some direction or insights? Thank you so much for any help you can give.