JT-19860: Unable to load backup database to Youtrack 4.2

What steps will reproduce the problem?
1. Back up a old database.
2. Extract the tar.gz
3. Remove the already created files from the /usr/share/tomcat7/teamsysdata
4. Copy the content of extracted back-up tar.gz to /usr/share/tomcat7/teamsysdata
5. Stop youtrack-4.2.2 from tomcat manager-gui and restart the application

What is the expected result?

Youtrack should start with the database from older version.

What happens instead?

The following exception was thrown

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transientEntityStore' defined in file [/var/lib/tomcat7/webapps/youtrack-4.2.2/WEB-INF/classes/jetbrains/charisma/persistent/storeConfigurationDatabase.xml]: Cannot resolve reference to bean 'persistentEntityStore' while setting bean property 'persistentStore'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'persistentEntityStore' defined in file [/var/lib/tomcat7/webapps/youtrack-4.2.2/WEB-INF/classes/jetbrains/charisma/persistent/storeConfigurationDatabase.xml]: Cannot resolve reference to bean 'persistentDataEnvironment' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'persistentDataEnvironment' defined in file [/var/lib/tomcat7/webapps/youtrack-4.2.2/WEB-INF/classes/jetbrains/charisma/persistent/exodusDataEnvironmentConfiguration.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [jetbrains.exodus.env.Environment]: Constructor threw exception; nested exception is jetbrains.exodus.exceptions.ExodusException: Exodus 1.0.0: Can't get lock. Release previous lock.
    org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
    org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    java.security.AccessController.doPrivileged(Native Method)
    org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:302)
    webr.framework.controller.WebLocalScope.get(WebLocalScope.java:33)
    org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
    org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:880)
    webr.framework.controller.WebLocalClasspathXmlServiceLocator.getBean(WebLocalClasspathXmlServiceLocator.java:69)
    jetbrains.springframework.configuration.runtime.ServiceLocator.getBean(ServiceLocator.java:54)
    jetbrains.charisma.persistent.AddDNQSessionListenerServiceLocatorListener.onAfterInit(AddDNQSessionListenerServiceLocatorListener.java:15)
    jetbrains.springframework.configuration.runtime.ServiceLocator.fireLocalAfterInit(ServiceLocator.java:112)
    jetbrains.charisma.main.ServletImpl.init(ServletImpl.java:64)
    javax.servlet.GenericServlet.init(GenericServlet.java:160)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
    org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579)
    org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    java.lang.Thread.run(Thread.java:679)


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