Crashing when playing as Leedsichthys

When playing as Leedsichthys in Singleplayer, the game will crash after a length of time, ranging from 4 minutes to approximately 10. When attempting to replicate in multiplayer (community server), no crashing was observed after 15 minutes. No crashing was observed in singleplayer on dinosaurs other than Leedsichthys. Testing was done 3x in Singleplayer, 1x on a Community Server, all times on Riparia. Two instances of the crash occurred shortly after filter feeding, last crash was only after swimming.

No warning prior, just swimming, and then crash.

The game should not be crashing