Conversion failed. The transcoder exited due to an error. (Linux Version 1.14.0.5470)

Ok, I figured it out, but unsure why it all of the sudden popped up. I run my library database off of a different drive due to the size of my library and due to that I needed to add exec to the Fstab for that mount as Plex technically couldn’t execute the files from the non root folder.

Basically what was posted here was the issue.