What steps will reproduce the problem?

Install silkspawners on purpur version 1.21.3

Expected output

For it to load and work.

What do you see instead?

Errors resulting in it being disabled

Log file of the issue/error

https://mclo.gs/jAi4rjg

/version output?

Current Purpur Version: 1.21.3-2358-16ce24a (MC: 1.21.3)*

• You are running the latest version
  Previous: 1.20.6-2233-0d6766e (MC: 1.20.6)

SilkSpawners version

1.8.0

Please provide any additional information below.

Checklist

• I am aware that issues caused by /reload are ignored
• If there is a (potential) plugin conflict, I've identified the conflicting plugin
• I have added a valid /version output
• I have added a valid SilkSpawners version
• I have attached necessary information like a screenshot, my list of plugins, config or permissions file(s)

Your issue does not contain a valid output of the /version command and will now be closed and ignored.
Please create a new issue, follow the template and include a valid /version output.