Pentaho 8.0 CE issue

[UmangShahspec]

After giving my personal details and pressing submit button i got error saying unable to publish.
After re-starting the server i went to Pentaho CE Audit in tools menu and got errors in all the components.
I checked the logs and getting bellow error.

Caused by: mondrian.olap.MondrianException: Mondrian Error:Internal error: Virtual file is not readable: mondrian:/Pentaho+CE+Audit
at mondrian.resource.MondrianResource$_Def0.ex(MondrianResource.java:989)
at mondrian.olap.Util.newInternal(Util.java:2403)
at mondrian.olap.Util.newError(Util.java:2418)
at mondrian.olap.Util.readVirtualFile(Util.java:3356)
at mondrian.olap.Util.readVirtualFileAsString(Util.java:3377)
at mondrian.rolap.RolapSchemaPool.getSchemaContent(RolapSchemaPool.java:366)
at mondrian.rolap.RolapSchemaPool.get(RolapSchemaPool.java:136)
at mondrian.rolap.RolapSchemaPool.get(RolapSchemaPool.java:86)
at mondrian.rolap.RolapConnection.(RolapConnection.java:168)
at mondrian.rolap.RolapConnection.(RolapConnection.java:91)
at mondrian.olap.DriverManager.getConnection(DriverManager.java:113)
at org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.DefaultMondrianConnectionProvider.createConnection(DefaultMondrianConnectionProvider.java:67)
at org.pentaho.reporting.platform.plugin.connection.PentahoMondrianConnectionProvider.createConnection(PentahoMondrianConnectionProvider.java:54)
at org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.AbstractMDXDataFactory.performQuery(AbstractMDXDataFactory.java:385)
at org.pentaho.reporting.engine.classic.extensions.datasources.mondrian.AbstractNamedMDXDataFactory.performQuery(AbstractNamedMDXDataFactory.java:132)
at pt.webdetails.cda.utils.mondrian.CompactBandedMDXDataFactory.queryData(CompactBandedMDXDataFactory.java:48)
at org.pentaho.reporting.engine.classic.core.CompoundDataFactory.queryStaticInternal(CompoundDataFactory.java:172)
at org.pentaho.reporting.engine.classic.core.CompoundDataFactory.queryStatic(CompoundDataFactory.java:154)
at org.pentaho.reporting.engine.classic.core.CompoundDataFactory.queryData(CompoundDataFactory.java:67)
at org.pentaho.reporting.engine.classic.core.cache.CachingDataFactory.queryInternal(CachingDataFactory.java:411)
at org.pentaho.reporting.engine.classic.core.cache.CachingDataFactory.queryData(CachingDataFactory.java:299)
at pt.webdetails.cda.dataaccess.PREDataAccess.performRawQuery(PREDataAccess.java:127)
... 105 more

[Ibby-B]

For anyone who comes across this issue, it seems the Mondrian schema isn't automatically created if you're using a Pentaho version greater than 5.
You can easily remedy this in the front end, just upload the schema here
Following the steps in here