Huawei gallery pictures not loading?

Ne
3

I was just working on frames for animation for a school project for hours, and when I finished and looked at my gallery it looked like this. The images do not load. Pictures that were in my gallery before load again. Please help. (Huawei Matepad T10)

Huawei gallery pictures not loading
Ve

I would restart and charge the device and close the tab.

Ne

I've already done it but it didn't help.

Ve

Shame😯