RLCraft disconnected error when loading singleplayer world (2.9 update)

[Baole444]

Hello, so I downloaded RLCraft manually via Curseforge and now my game failed to load into world.

Computer's specs (if my hardware is too underperformance to run this):

Spoiler

CPU: Intel Core I5 5200U @2.2GHz (intergrated graphic card)
Ram: PCL3/1600 4GB x2 (7.9 GB total).

Have done:

Spoiler

Changed starting java flags to recommended.
Remove or disable:
x Dynamic Surrounding and its related mods (HUDS).
x Chunk Animator.
- Better Foliage.
x Fancy Block Particle.
Install Optifine for 1.12.2 to the required version (G5) and change settings.

(Since file belows too big I will post it on google drive)

Here an image when I tried to load into world: Google Drive Link 

Game's logs:
Debug log : Google Drive Link

Game log : Google Drive Link