Modpack version
0.4.10

Describe the bug
After running the command
/crashutilities chunks byTicket 1
The server crashes.

Logs
crash-2021-05-02_18.54.58-server.txt

...what type of ticket is "1" ?

Supposedly, Dimension, so would expect it to refer to The End.

...
In 1.16 dimensions are no longer used by ID. "1" for the end is now not a thing anymore. It's "minecraft:the_end".

Tickets is what mods create when they load a chunk. They assign a ticket to the chunk to make it possible to figure out what caused a chunk to be loaded. For example the "minecraft:start" ticket that gets assigned to the world spawn chunk.

I will fix the crash tho.

I see. Was just checking out the various commands of the mod. And still relatively new to 1.16 and saw this:

So decided to try 1, assuming "dim" refers to dimension.

Ah I see. Yeah that is in the wrong place. Misplaced a bracket :) Thanks for bringing it to my attention.