Particle system throws errors when placed in a scene in conjunction with the WaterProDaytime standard asset and viewed in the Scene view.

Repro steps:
1. Open TestScene2 from attached project.
2. While having the scene view open, select the Particle System from the hierarchy so it previews.
3. Observe the error appearing a few times in the console.
4. Press stop while the particle system is still selected and the error will continuously start appearing in the console.

Expected outcome: no errors :)

Notes:
- Issue happens in ​5.3.2p1​ and ​5.3.2f1
- Checked for regression: still present in 5.3.1f1
- Issue does not appear in the Game view.