Game crashes when loading sandbox with large ship

The game crashes when attempting to load a sandbox level with a giant ship selected. Lowering graphics/making the ship less huge does fix the issue but I thought it was worth posting because it worked fine yesterday, it's only today that it's been unable to load it. The game is able to load the ship into the ship designer okay as well.

Attachment Deleted(The ship in question is called 'Weapons Test Platform Copy Copy')