Scripts not working on 1.17 / Java 16

[CroaBeast]

I recently upgrade my server to 1.17 and Java 16.
In PAPI Discord they told me to use the last version in the #1_17 channel, but even so, my scripts are not working.

Error: Click here
The script: Click here

[Funny-cube]

Please report issues for that particular dev build on the relevant pull request,
#36

Thanks!