Cesium application crashed on ios devices

Hello everyone,
I am working on a cesium web application for rendering gis data. It works fine on my pc. I also tested the application in my chrome browser simulator for multiple devices. Everything works fine.
But On my iPhone, I am getting an error.

Can anyone help me with this error?

Hi @Masum_Billah

Would you be able to share a Sandcastle that demonstrates this issue? It would also help if you could provide your exact system specifications and a WebGL report for your system.