i need help

https://preview.redd.it/h6u5syro63bd1.png?width=1298&format=png&auto=webp&s=187611c0d7d5c2110ff4af5fab638a03e393ec3a

anvil crashes game crash logs says [Render thread/ERROR]:

Error executing task on Client

java.lang.NullPointerException: null pls help

https://preview.redd.it/c5jpu2cna3bd1.png?width=638&format=png&auto=webp&s=9460785927b956a714227b9be1fe9b30f3372fb1

https://preview.redd.it/cmkvq1cna3bd1.png?width=638&format=png&auto=webp&s=9dda8fd2444fba1a96f5507bd6d23da64ef602ec

https://preview.redd.it/3msq7vxna3bd1.png?width=1491&format=png&auto=webp&s=3add816210efd3ca26db0e2b4af8a62fbd112c92

https://preview.redd.it/azv139xna3bd1.png?width=1491&format=png&auto=webp&s=0062e8e8ebc8da9dd1d3ac9db2cd10a788426180