Hi, I'm experiencing a crash when loading directly into the world (SP). Actions led up to it was, while in the End, came to a modded End outpost with shulkers and loot shulker crates. Collected loot shulker crates (shift clicked and mined) which went into my Sophisticated Backpack, then crashed.

Copy of crash report, not sure how to fix.
https://pastebin.com/epWHANbh

running into the exact same issue.

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