Erro ao tentar subir HSQLDB

D:\hsqldb\lib>java -cp hsqldb.jar org.hsqldb.Server

[Server@13dee9]: [Thread[main,5,main]]: checkRunning(false) entered

[Server@13dee9]: [Thread[main,5,main]]: checkRunning(false) exited

[Server@13dee9]: Startup sequence initiated from main() method

[Server@13dee9]: Loaded properties from [D:\hsqldb\lib\server.properties]

[Server@13dee9]: Initiating startup sequence…

[Server@13dee9]: Server socket opened successfully in 31 ms.

java.lang.NoClassDefFoundError

at org.hsqldb.persist.Logger.closeLog(Unknown Source)

at org.hsqldb.Database.reopen(Unknown Source)

at org.hsqldb.Database.open(Unknown Source)

at org.hsqldb.DatabaseManager.getDatabase(Unknown Source)

at org.hsqldb.DatabaseManager.getDatabase(Unknown Source)

at org.hsqldb.Server.openDatabases(Unknown Source)

at org.hsqldb.Server.run(Unknown Source)

at org.hsqldb.Server.access$000(Unknown Source)

at org.hsqldb.Server$ServerThread.run(Unknown Source)