Ticking Entity and Server Tick Loop Crashes

Playing via LAN with my spouse, I am hosting. I am frequently getting Server tick loop and ticking entity crashes. At one point it fouled the save somehow that it would not show up in the list. The game had to be over written with the lastest save. I am attempting to avoid interacting with mobs at the moment. The Entity tick occurs often when I am either hunting hostiles or breeding animals. I am not sure what brings on the server tick loop.

I did search for other open files of this nature, but was unable to find anything other than older yet similar situations.