<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
      "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
      "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
    <session-factory>
        <property name="hibernate.connection.driver_class">org.hsqldb.jdbcDriver</property>
        <property name="hibernate.connection.url">jdbc:hsqldb:mem:testdb</property>
        <property name="hibernate.connection.username">sa</property>
        <property name="hibernate.dialect">org.hibernate.dialect.HSQLDialect</property>
       
        <!-- Enable Hibernate's automatic session context management -->
        <property name="current_session_context_class">thread</property>
       
        <property name="hibernate.hbm2ddl.auto">create-drop</property>
       
        <!-- Echo all executed SQL to stdout -->
        <property name="show_sql">true</property>
       
        <mapping resource="com/mamatkon/maserver/db/hibernate/hbm/Ingredients.hbm.xml"/>
        <mapping resource="com/mamatkon/maserver/db/hibernate/hbm/MeasuringUnits.hbm.xml"/>
        <mapping resource="com/mamatkon/maserver/db/hibernate/hbm/RecipeIngredients.hbm.xml"/>
        <mapping resource="com/mamatkon/maserver/db/hibernate/hbm/Recipes.hbm.xml"/>
       
    </session-factory>
</hibernate-configuration>

Caused by: java.sql.SQLException: Table not found: RECIPES in statement [insert into recipes (id, title, instructions, source, servings) values (null, ?, ?, ?, ?)]

new SchemaExport(config).create(true, true);