I was trying out the snapshot and experience the new warden attack. When the Warden is summoned, I quickly get across the river, the Warden was just standing in one area behind the birch tree. When I shoot a spectral arrow from my crossbow, it was still standing there like never sensed it. It took 63 of those arrows till it died. But things took off when I tried it again. The 2nd fight was normal, but it was attacking the salmon. I gave myself some more arrows and I was making something to get underneath away from its melee attack. When I opened the chat to get more dripstone blocks, the chat background was fully black and not transparent. The chat background was flickering. Then suddenly, the game crashed with the error code: 6. I don't have the screenshot for proof and details because the screenshot picture got corrupt.