Out the storage and the problem when load the world

Platform : Bedrock Edition (Android)

Have a video/screenshot : Yes, I have

Have a label : Yes I have

Description:

I still have a lot of storage, but I was told to clean the memory

Step to reproduce :

1. /fill ~ ~ ~ ~20 ~32 ~20 tnt
2. Exploding
3. /tp @p ~-512 ~ ~-512
4. /tickingarea add ~64 ~32 ~64
5. /tp @p ~512 ~ ~512

Result:

Out of memory

Picture :

Screenshot_2020-04-20-21-23-36-11.png

Have any question ? MCPE-32501