What Happened

While exploring on my dedicated server world for my pack World of Dragons a player crashed the server multiple times. The crash reports say it's a stackoverflow error and after the really long stack trace that implicates DynamicTrees the block being ticked is minecraft:fire.

Server Crash Reports

http://paste.ubuntu.com/p/hQ4ThZptf7/
http://paste.ubuntu.com/p/qYx3RtM4zn/
http://paste.ubuntu.com/p/MzJ88Kw8Jp/
http://paste.ubuntu.com/p/CC4gcBNwh2/
http://paste.ubuntu.com/p/bY87JjV7pB/

I've extracted following data from the crash reports:
Coordinate | Chunk | Region
(32002,79,-25680) | 2000,-1605 | 62,-51
(32004,81,-25680)
(32003,82,-25680)
(32002,81,-25678)
(32003,80,-25678)

So you can look at the chunk yourself. Looks like someone set off an explosion or an explosion event has taken place. There are ton of dynamic:falling_trees in the chunk.

r.62.-51.zip

got a screenshot. there is a natural lava flow and a dragon nearby that caused a whole section of forest to burn down.

+1
i am getting the same problem
https://hastebin.com/yaderufoxe.coffeescript

Same thing here. 2 players on the server try to join and we get the same error. Another 4 can join just fine.

https://pastebin.com/RDh7Bd3Z

In a manner of speaking, yes. I'm more or less absent. I haven't had any time to commit to MC modding. If someone is willing to look over the source code, find a fix and submit a pull request then I'll look it over and merge it. Otherwise we'll just have to wait until I get around to it when I have time. I'm sorry.

Edit: If it's any consolation I'm running a server at home that crashes with this problem when I start it up. So I'm fully aware of it and interested in a fix myself.

happened again, are you absent @ferreusveritas?

https://pastebin.com/PPK7xeWS

iirc this has been fixed. If not then I'll reopen it.