Rendering has stopped. Normalized result is not a number

[mholthausen]

On my desktop application of CesiumJs and in the Sandcastle i run into the same problem:
When moving the camera beneath the earth surface (to watch geological subsurface layers) the rendering stops at at irregular intervals and the app crashes. I have attached a Screenshot of the error in an empty sandcastel. It is the same error report (except that my cesium is stored in node_modules). I am using in my app CesiumJs in Version 1.54, the same as in the Sandcastle.
Error Messaage on screen in the Sandcastle (and in my application):

In the latest Firefox the App just stops without any message.

Sandcastle example: https://cesiumjs.org/Cesium/Build/Apps/Sandcastle/

Browser: Chrome 72.0.3626.109 (Official Build) (64-Bit)

Operating System: Linux Mint 19

[OmarShehata]

I believe this is the same issue as #6783

[hpinkos]

Closing as duplicate of #6783