When opening some applications in Novell ZENworks Control Center, the following error page appear.
Is it a database corruption? Can i repair the database? zdc is not running too (see thread in server install..)
Please help!

regards

Jan

Novell ZENworks Control Center has encountered an error. The details of the error are shown below.

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Error Details:

java.lang.IllegalArgumentException: Width (0) and height (0) cannot be <= 0
at java.awt.image.DirectColorModel.createCompatibleWr itableRaster(DirectColorModel.java:999)
at java.awt.image.BufferedImage.(BufferedImage.java:3 21)
at com.novell.zenworks.core.web.internal.controls.nic onConverter.IconDir.writeImageFromEntry(IconDir.ja va:373)
at com.novell.zenworks.core.web.internal.controls.nic onConverter.IconDir.writeImageFromEntry(IconDir.ja va:359)
at com.novell.zenworks.core.web.internal.controls.nic onConverter.IconDir.writeImageForZCC(IconDir.java: 120)
at com.novell.zenworks.core.web.controls.IconSelector .prerender(IconSelector.java:143)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2634)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.zenworks.fw.web.internal.layout.Snapsho tTemplate.preRenderRecursiveInternal(SnapshotTempl ate.java:460)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.WebControl.preRenderRecurs iveInternal(WebControl.java:2645)
at com.novell.web.controls.Page.internalProcessReques t(Page.java:738)
at com.novell.web.controls.Page.processRequest(Page.j ava:667)
at com.novell.zenworks.fw.web.internal.layout.Index.p rocessRequest(Index.java:613)
at com.novell.web.internal.controls.PageTag.doEndTag( PageTag.java:86)
at org.apache.jsp.jsp.index_jsp._jspService(index_jsp .java:180)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.inv oke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.pro cessRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doF orward(ApplicationDispatcher.java:342)
at org.apache.catalina.core.ApplicationDispatcher.for ward(ApplicationDispatcher.java:302)
at com.novell.web.NJWCServlet.serviceImpl(NJWCServlet .java:97)
at com.novell.zenworks.fw.web.internal.ZENworksServle t.service(ZENworksServlet.java:84)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:717)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at com.patchlink.sapphire.web.pages.vulnerability.ses sion.HibernateSessionFilter.doFilter(HibernateSess ionFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBas e.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at com.novell.zenworks.tomcat.ZENRequestValve.invoke( ZENRequestValve.java:1293)
at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)