400 No Host matches server name localhost

I have installed trial version on Linux from:

https://www.manageengine.com/products/support-center/64045241/ManageEngine_SupportCenter_Plus_64bit.bin

I think it runs ok.

root@localhost:/usr/local/SupportCenter/bin# ./run.sh
================================================================================
JBoss Bootstrap Environment
JBOSS_HOME: /usr/local/SupportCenter
JAVA: ./../jre/bin/java
JAVA_OPTS: -server -Xms128m -Xmx1024m -XX:PermSize=64m -XX:MaxPermSize=256m -Dprogram.name=run.sh -Djboss.server.type=com.adventnet.j2ee.deployment.system.AdventNetServerImpl -Djboss.deploy.localcopy=true -Djboss.boot.library.list=log4j.jar,log4j-boot.jar,jboss-common.jar,jboss-system.jar,AdventNetDeploymentSystem.jar,commons-logging.jar -Ddb.home=./../pgsql -Dserver.dir=/usr/local/SupportCenter -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=/usr/local/SupportCenter/server/default/conf/logging.xml -Djava.util.logging.config.class=com.adventnet.logging.LoggingScanner -Dlog.dir=/usr/local/SupportCenter/server/default -Dtier-type=BE -Dtier-id=BE1 -Djava.library.path=/usr/local/SupportCenter/lib/native -Dfile.encoding=utf8 -Duser.language=en -Duser.region=US -Djava.awt.headless=true
CLASSPATH: /usr/local/SupportCenter/bin/run.jar:./../jre/lib/tools.jar:/usr/local/SupportCenter/lib/AdventNetLogging.jar:/usr/local/SupportCenter/lib/AdventNetNPrevalent.jar:/usr/local/SupportCenter/lib:/usr/local/SupportCenter/lib/AdventNetUpdateManagerInstaller.jar
================================================================================
Server is starting. This may take a couple of minutes ...
This evaluation copy is valid for 29 days
ServerContainer [CREATED]
AdventNetCC [CREATED]
ServerContainer [STARTED]
AdventNetCC [STARTED]
Server Started.
Please connect your client at http://localhost:8080