java.lang.UnsupportedOperationException: Immutable #2928
Description
Server Implementation
Paper
Server Version
1.21
Describe the bug
Got this error a few times in console: https://pastebin.com/K4bUteup
To Reproduce
- Not sure
Expected behaviour
No errors in console
Screenshots / Videos
No response
Error log (if applicable)
No response
Fawe Debugpaste
https://athion.net/ISPaster/paste/view/21ef39e186fe4f84986aea4115f5cc4d
Fawe Version
FastAsyncWorldEdit-921
Checklist
- I have included a Fawe debugpaste.
- I am using the newest build from https://ci.athion.net/job/FastAsyncWorldEdit/ and the issue still persists.
Anything else?
No response