[Block Deletion] Azun13

[azun13]

Hi i keep on getting my minecraft client crashed everytime i login, here's the crash log and the coordinate of the block that causes the crash. 

I Bought unstuck already, now i cant play for 24 hours, please help
 

Block type: ID #1858 (tile.iceandfire.jar_pixie // com.github.alexthe666.iceandfire.block.BlockJar // iceandfire:jar_pixie)

Block location: World: (-776,63,1254)

Your Name: Azun13
Coordinates: Block location: World: (-776,63,1254) 
Screenshots (Optional):

crash-2020-09-06_22.36.21-client.txt

[Reverser]

Fixed

[azun13]

Thankyou so much!!!