Error in IE7

> Dear Orbeon team,
>
>  
>
> I have a problem with IE7, it occurs when I am pressing back button of
> the explorer. It loads the previous page but it gives me an Ajax error
> and this is the stack of my application:
>
>  
>
> Error on line 2 column 50 of
> http://localhost:8080/tmira/exist/rest/db/orbeon/xforms/cache/44701FCA-CF34-C303-9918-83575EA6F52A:
>
>   SXXP0003: Error reported by XML parser: White spaces are required
> between publicId and systemId.
>
> Exception at line 2, column 50 of
> http://localhost:8080/tmira/exist/rest/db/orbeon/xforms/cache/44701FCA-CF34-C303-9918-83575EA6F52A
>
> _org.xml.sax.SAXParseException_: White spaces are required between
> publicId and systemId.
>
>       at
> orbeon.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(_ErrorHandlerWrapper.java:196_)
>
>       at
> orbeon.apache.xerces.util.ErrorHandlerWrapper.fatalError(_ErrorHandlerWrapper.java:175_)
>
>       at
> orbeon.apache.xerces.impl.XMLErrorReporter.reportError(_XMLErrorReporter.java:351_)
>
>       at
> orbeon.apache.xerces.impl.XMLErrorReporter.reportError(_XMLErrorReporter.java:281_)
>
>       at
> orbeon.apache.xerces.impl.XMLScanner.reportFatalError(_XMLScanner.java:1459_)
>
>       at
> orbeon.apache.xerces.impl.XMLScanner.scanExternalID(_XMLScanner.java:1001_)
>
>       at
> orbeon.apache.xerces.impl.XMLDocumentScannerImpl.scanDoctypeDecl(_XMLDocumentScannerImpl.java:559_)
>
>       at
> orbeon.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(_XMLDocumentScannerImpl.java:824_)
>
>       at
> orbeon.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(_XMLDocumentFragmentScannerImpl.java:324_)
>
>       at
> orbeon.apache.xerces.parsers.XML11Configuration.parse(_XML11Configuration.java:845_)
>
>       at
> orbeon.apache.xerces.parsers.XML11Configuration.parse(_XML11Configuration.java:768_)
>
>       at orbeon.apache.xerces.parsers.XMLParser.parse(_XMLParser.java:108_)
>
>       at
> orbeon.apache.xerces.parsers.AbstractSAXParser.parse(_AbstractSAXParser.java:1201_)
>
>       at org.orbeon.saxon.event.Sender.sendSAXSource(_Sender.java:269_)
>
>       at org.orbeon.saxon.event.Sender.send(_Sender.java:144_)
>
>       at
> org.orbeon.saxon.IdentityTransformer.transform(_IdentityTransformer.java:29_)
>
>       at
> org.orbeon.oxf.xml.TransformerWrapper.transform(_TransformerUtils.java:540_)
>
>       at
> org.orbeon.oxf.xml.TransformerUtils.readDom4j(_TransformerUtils.java:353_)
>
>       at
> org.orbeon.oxf.xml.TransformerUtils.readDom4j(_TransformerUtils.java:343_)
>
>       at
> org.orbeon.oxf.xforms.state.XFormsStateStore.findPersistedEntry(_XFormsStateStore.java:293_)
>
>       at
> org.orbeon.oxf.xforms.state.XFormsStateStore.findOne(_XFormsStateStore.java:152_)
>
>       at
> org.orbeon.oxf.xforms.state.XFormsStateStore.find(_XFormsStateStore.java:133_)
>
>       at
> org.orbeon.oxf.xforms.state.XFormsStateManager.decodeClientState(_XFormsStateManager.java:172_)
>
>       at
> org.orbeon.oxf.xforms.processor.XFormsServer.doIt(_XFormsServer.java:120_)
>
>       at
> org.orbeon.oxf.xforms.processor.XFormsServer.access$000(_XFormsServer.java:47_)
>
>       at
> org.orbeon.oxf.xforms.processor.XFormsServer$1.readImpl(_XFormsServer.java:73_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl$1.read(_ProcessorImpl.java:1030_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl$ConcreteProcessorFilter$ForwarderProcessorOutput.read(_ProcessorImpl.java:984_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(_ProcessorImpl.java:348_)
>
>       at
> org.orbeon.oxf.processor.validation.MSVValidationProcessor.access$700(_MSVValidationProcessor.java:44_)
>
>       at
> org.orbeon.oxf.processor.validation.MSVValidationProcessor$3.readImpl(_MSVValidationProcessor.java:219_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl$1.read(_ProcessorImpl.java:1030_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(_ProcessorImpl.java:1213_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl$ConcreteProcessorFilter.read(_ProcessorImpl.java:1008_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(_ProcessorImpl.java:1213_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(_ProcessorImpl.java:348_)
>
>       at
> org.orbeon.oxf.processor.serializer.legacy.XMLSerializer.readInput(_XMLSerializer.java:58_)
>
>       at
> org.orbeon.oxf.processor.serializer.HttpTextSerializer.readInput(_HttpTextSerializer.java:54_)
>
>       at
> org.orbeon.oxf.processor.serializer.HttpSerializerBase$1.read(_HttpSerializerBase.java:147_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl.readCacheInputAsObject(_ProcessorImpl.java:488_)
>
>       at
> org.orbeon.oxf.processor.serializer.HttpSerializerBase.start(_HttpSerializerBase.java:138_)
>
>       at
> org.orbeon.oxf.processor.pipeline.PipelineProcessor$5.run(_PipelineProcessor.java:652_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl.executeChildren(_ProcessorImpl.java:554_)
>
>       at
> org.orbeon.oxf.processor.pipeline.PipelineProcessor.start(_PipelineProcessor.java:649_)
>
>       at
> org.orbeon.oxf.processor.pipeline.choose.ConcreteChooseProcessor.start(_ConcreteChooseProcessor.java:229_)
>
>       at
> org.orbeon.oxf.processor.pipeline.PipelineProcessor$5.run(_PipelineProcessor.java:652_)
>
>       at
> org.orbeon.oxf.processor.ProcessorImpl.executeChildren(_ProcessorImpl.java:554_)
>
>       at
> org.orbeon.oxf.processor.pipeline.PipelineProcessor.start(_PipelineProcessor.java:649_)
>
>       at org.orbeon.oxf.pipeline.InitUtils.runProcessor(_InitUtils.java:95_)
>
>       at
> org.orbeon.oxf.webapp.ProcessorService.service(_ProcessorService.java:96_)
>
>       at
> org.orbeon.oxf.servlet.OPSServletDelegate.service(_OPSServletDelegate.java:148_)
>
>       at javax.servlet.http.HttpServlet.service(_HttpServlet.java:802_)
>
>       at org.orbeon.oxf.servlet.OPSServlet.service(_OPSServlet.java:75_)
>
>       at javax.servlet.http.HttpServlet.service(_HttpServlet.java:802_)
>
>       at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(_ApplicationFilterChain.java:252_)
>
>       at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(_ApplicationFilterChain.java:173_)
>
>       at
> org.apache.catalina.core.StandardWrapperValve.invoke(_StandardWrapperValve.java:213_)
>
>       at
> org.apache.catalina.core.StandardContextValve.invoke(_StandardContextValve.java:178_)
>
>       at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(_AuthenticatorBase.java:432_)
>
>       at
> org.apache.catalina.core.StandardHostValve.invoke(_StandardHostValve.java:126_)
>
>       at
> org.apache.catalina.valves.ErrorReportValve.invoke(_ErrorReportValve.java:105_)
>
>       at
> org.apache.catalina.core.StandardEngineValve.invoke(_StandardEngineValve.java:107_)
>
>       at
> org.apache.catalina.connector.CoyoteAdapter.service(_CoyoteAdapter.java:148_)
>
>       at
> org.apache.coyote.http11.Http11Processor.process(_Http11Processor.java:869_)
>
>       at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(_Http11BaseProtocol.java:664_)
>
>       at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(_PoolTcpEndpoint.java:527_)
>
>       at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(_LeaderFollowerWorkerThread.java:80_)
>
>       at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(_ThreadPool.java:684_)
>
>       at java.lang.Thread.run(Unknown Source)
>
>  
>
> Do you know what can be my problem.
>
>  
>
> Thanks again,
>
> Jordi
>