Problem starting Zoho Vitual Office

Problem starting Zoho Vitual Office

Hello,
I successfully installed VirtualOffice on my server, but I can't start it using command ./run.sh

I have this message:

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JBoss Bootstrap Environment

JBOSS_HOME: /root/AdventNet/Zoho/VirtualOffice

JAVA: ./../jre/bin/java

JAVA_OPTS: -server -Xms256m -Xmx512m -Dfile.encoding=utf8 -Dprogram.name=run.sh -Djboss.server.type=com.adventnet.j2ee.deployment.system.AdventNetServerImpl -Djboss.deploy.localcopy=true -Djboss.boot.library.list=log4j-boot.jar,jboss-common.jar,jboss-system.jar,AdventNetDeploymentSystem.jar,commons-logging.jar -Ddb.home=./../mysql -Dorg.jboss.logging.Log4jService.catchSystemOut=false -Dorg.jboss.logging.Log4jService.catchSystemErr=false -Djava.util.logging.manager=com.adventnet.logging.LogManager -Djava.util.logging.config.file=/root/AdventNet/Zoho/VirtualOffice/server/default/conf/logging.xml -Djava.util.logging.config.class=com.adventnet.logging.LoggingScanner -Dlog.dir=/root/AdventNet/Zoho/VirtualOffice/server/default -Duser.home=/root/AdventNet/Zoho/VirtualOffice/server/default -Duser.language=en -Duser.region=US -Dtier-type=BE -Dtier-id=BE1 -Djava.library.path=/root/AdventNet/Zoho/VirtualOffice/lib/native:

CLASSPATH: /root/AdventNet/Zoho/VirtualOffice/bin/run.jar:./../jre/lib/tools.jar:/root/AdventNet/Zoho/VirtualOffice/lib/AdventNetLogging.jar:/root/AdventNet/Zoho/VirtualOffice/lib/AdventNetNPrevalent.jar:/root/AdventNet/Zoho/VirtualOffice/lib/

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This evaluation copy is valid for 29 days
Database creation failed. Stopping the Server. Please refer logs for more information


Attached is my log file....
I have no mysql instance runnning, i don't know why it doesn't works....