Prerequisites

• [❌] I am running the latest alpha version of MineColonies and Structurize for my Minecraft version.
• [✔] I checked the MineColonies/Structurize wiki and made sure my issue is not covered there.
• [✔] I made sure that this issue is not a duplicate of any existing issue.

Context

• Minecraft Version: 1.15.2
• MineColonies Version: 0.13.436-RELEASE
• Structurize Version: 0.13.94-ALPHA

Problem description

My server keeps crashing when clicking the sort button in the ware house not sure whats causing this issue

Notes or related things

https://drive.google.com/file/d/19sRQ08UZdEGawDguWkycMKzdOQRVOw9q/view?usp=sharing server logs

Viewers

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Please update to the latest alpha and check if this still occurs.

Duplicate #6087