Game crashes in 1.5.1 when joining a world, realm, and server, and lags from the new summer event background panorama

There are a few clips of the steps for the crash, I hope you can hotfix this bug because I don’t want to wait another update, the background panorama lags the game due to resolution. The steps start from the bottom of the attachments list, then goes diagonally to the right, and then goes side