Dedicated Server Failed to Start - MAC

In case someone comes across this, I fixed my problem. I luckily backed up my Klei folder on a hard drive just before it started crashing and I replaced the current cluster file with the old one and did a one day roll back. It seems to work! 

Nice save. Around the Year of the Bunnyman event, my world suddenly became unusable and I had to restore my world from a backup. It wasn't that recent though, and it cost me around 200 days. I've since gotten into the habit of duplicating my world every few play sessions or less, deleting the third oldest copy. This habit has proven its worth to me more than once. Most recently a few months ago when the game crashed on me and when I'd reloaded it, found that the events of the world continued while it was unresponsive, resulting in a forced world regeneration.