Technical Specs (please complete the following information):

• Craft to Exile Version: 2.6.3b
• World Type: multiplayer
• RAM Allocation: 6GB

Describe the bug
The server crashed while a player is in the end near the floating arena.

To Reproduce
Level seed: 414359949805121227
Level spawn location: World: (-656,69,-288), Chunk: (at 0,4,0 in -41,-18; contains blocks -656,0,-288 to -641,255,-273), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
Please find the attached log for more details.
crash-2021-04-03_17.02.53-server.txt

This shouldn't happen anymore. If you had 2.6.3b and updated you may still run into this issue due to mowzie artifacts. any new worlds will be fine