There was a mistake.
Code:
set {sql} to the database "mysql://localhost:3306/k8_cf?user=root&password=XBXY&useSSL=false"
execute "select * from playerpoints22 where id = 10880" in {sql} and store the result in {output::*}
[10:44:25 WARN]: java.util.concurrent.CompletionException: java.lang.NoClassDefFoundError: com/zaxxer/hikari/pool/HikariPool
[10:44:25 WARN]: at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)
[10:44:25 WARN]: at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)
[10:44:25 WARN]: at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1592)
[10:44:25 WARN]: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[10:44:25 WARN]: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[10:44:25 WARN]: at java.lang.Thread.run(Thread.java:748)
[10:44:25 WARN]: Caused by: java.lang.NoClassDefFoundError: com/zaxxer/hikari/pool/HikariPool
[10:44:25 WARN]: at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:97)
[10:44:25 WARN]: at com.btk5h.skriptdb.skript.EffExecuteStatement.executeStatement(EffExecuteStatement.java:104)
[10:44:25 WARN]: at com.btk5h.skriptdb.skript.EffExecuteStatement.lambda$execute$1(EffExecuteStatement.java:72)
[10:44:25 WARN]: at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
[10:44:25 WARN]: ... 3 more