Inconsistent stack height error

Hi Toby,

I am getting the following exception while starting my application with 
McKoi in the embedded mode. The same build has worked and works flawlessly 
with an empty database, so the database has probably become corrupt 
somehow.

% Storage System: v1 file storage mode.
% Storage System: v1 file storage mode.
Exception in thread "Thread-2" java.lang.NoClassDefFoundError
        at 
com.mckoi.database.TransactionSystem.init(TransactionSystem.java:419)
 
        at com.mckoi.database.DatabaseSystem.init(DatabaseSystem.java:98)
        at 
com.mckoi.database.control.DBController.createDatabase(DBController.j
ava:159)
        at 
com.mckoi.database.control.DBController.databaseExists(DBController.j
ava:67)
        at 
com.mckoi.database.jdbcserver.DefaultLocalBootable.checkExists(Defaul
tLocalBootable.java:160)
        at 
com.mckoi.database.jdbc.MDriver.connectToLocal(MDriver.java:417)
        at com.mckoi.database.jdbc.MDriver.connect(MDriver.java:484)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at 
crolix.tools.jdbc.ConnectionPool$AddConnectionThread.run(ConnectionPo
ol.java:437)
% Storage System: v1 file storage mode.
Exception in thread "Thread-1" java.lang.VerifyError: (class: 
com/mckoi/database
/sql/SQL, method: <init> signature: 
(Lcom/mckoi/database/sql/SQLTokenManager;)V)
 Inconsistent stack height 3 != -256
        at com.mckoi.database.Expression.<clinit>(Expression.java:176)
        at 
com.mckoi.database.FunctionFactory.<clinit>(FunctionFactory.java:50)
        at 
com.mckoi.database.TransactionSystem.init(TransactionSystem.java:419)
 
        at com.mckoi.database.DatabaseSystem.init(DatabaseSystem.java:98)
        at 
com.mckoi.database.control.DBController.createDatabase(DBController.j
ava:159)
        at 
com.mckoi.database.control.DBController.databaseExists(DBController.j
ava:67)
        at 
com.mckoi.database.jdbcserver.DefaultLocalBootable.checkExists(Defaul
tLocalBootable.java:160)
        at 
com.mckoi.database.jdbc.MDriver.connectToLocal(MDriver.java:417)
        at com.mckoi.database.jdbc.MDriver.connect(MDriver.java:484)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at 
crolix.tools.jdbc.ConnectionPool$AddConnectionThread.run(ConnectionPo
ol.java:437)
Exception in thread "Thread-3" java.lang.NoClassDefFoundError
        at 
com.mckoi.database.TransactionSystem.init(TransactionSystem.java:419)
 
        at com.mckoi.database.DatabaseSystem.init(DatabaseSystem.java:98)
        at 
com.mckoi.database.control.DBController.createDatabase(DBController.j
ava:159)
        at 
com.mckoi.database.control.DBController.databaseExists(DBController.j
ava:67)
        at 
com.mckoi.database.jdbcserver.DefaultLocalBootable.checkExists(Defaul
tLocalBootable.java:160)
        at 
com.mckoi.database.jdbc.MDriver.connectToLocal(MDriver.java:417)
        at com.mckoi.database.jdbc.MDriver.connect(MDriver.java:484)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at java.sql.DriverManager.getConnection(Unknown Source)
        at 
crolix.tools.jdbc.ConnectionPool$AddConnectionThread.run(ConnectionPo
ol.java:437)

Is there an explanation for the "Inconsistent stack height 3 != -256" 
error?

Regards,

Andrei