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: 1.16.5
• MineColonies Version: minecolonies-1.0.156-BETA-universal
• Structurize Version: structurize-0.13.252-ALPHA-universal
• Modpack: Life in the Village 2 1.28a + Occultism-1.16.5-1.21.0, Create-mc1.16.5_v0.3.2g, and lootr-1.16.5-0.0.9.28

Problem description

After Completing a medieval dark oak tavern on server, I started to get really bad lag spikes until my game crashed.

Notes or related things

This is the logs from my server just before the crash and the only reason I suspect that minecolonies was the issue:
server log snippet
I also should note that I'm making the Colony on the Ocean and got one colonist almost immediately, but since then no more have come. (I have had time to complete 3 buildings in that time span). When I completed the tavern, visitors came, but I still only have one resident.
Sorry if this isn't MineColonies issue

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please manually update to the latest alpha
also dont use one time downloads here.
log snippet: https://gist.github.com/schafhierte204/799521c379ff27e6a3aa595d833cb6d6