I am trying to do a restore on my server but get this error :

FYI [SEVERE]: Please don't kill this utility until the operation is completed
 requestScheme is https
stopping DB Server >>>>> false
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/lo
gging/LogFactory
        at org.apache.commons.httpclient.HttpClient.<clinit>(HttpClient.java:65)

        at com.adventnet.servicedesk.server.utils.SDClientUtil.isServerAlreadyRu
nning(SDClientUtil.java:164)
        at com.adventnet.servicedesk.tools.RestoreSDBackup.restoreDatabase(Resto
reSDBackup.java:109)
        at com.adventnet.servicedesk.tools.RestoreSDBackup.main(RestoreSDBackup.
java:91)
        at com.adventnet.servicedesk.tools.RestoreDialog.main(RestoreDialog.java
:317)

C:\ManageEngine\SupportCenter\bin>