Server Crashed due to unknown reason, server with modpack

[WorstLuck]

I've got some few details about this, but I'm really not sure why the server was crashing often.

Yesterday me and the owner decided to upgrade a modpack server to prevent it from lagging because it would sometimes get timed out, and now it is perfect. I heard that the server had crashed 8 hours ago due to unknown reason and I checked the files manager and I found out that there was a crash file report, I really didn't understand what caused the issue but atleast the server was doing amazing. This is not really a big problem but if the server crashes often then it might be... If anyone knows what the issue is then it'll be blessing to let me know!

Crash file: https://mclo.gs/DxD4Ebd

[TileEntity]

Use Java 17 instead of Java 18

[WorstLuck]

1 hour ago, TileEntity said:

Use Java 17 instead of Java 18

I'll try that, but won't know for sure if the server crashes or not maybe it'll work who knows, if it doesn't crash then you might be right!

[WorstLuck]

3 hours ago, TileEntity said:

Use Java 17 instead of Java 18

Works beautifully!