Exception occurred inside setter of com.atlassian.confluence.links.OutgoingLink.destinationPageTitle during import

net.sf.hibernate.PropertyAccessException: Exception occurred inside setter of com.atlassian.confluence.links.OutgoingLink.destinationPageTitle
at net.sf.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:49)
at net.sf.hibernate.persister.AbstractEntityPersister.setPropertyValue(AbstractEntityPersister.java:978)
at com.atlassian.confluence.util.ReverseDatabinder.handleProperty(ReverseDatabinder.java:232)
at com.atlassian.confluence.util.ReverseDatabinder.endElement(ReverseDatabinder.java:168)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(Unknown Source)
(etc...)

This is caused by an error in my previous fix to the OutgoingLink class. To fix this problem, download the fix from CONF-2488 and follow the instructions in the comments.