export killer
http://localhost:8080/manager/install?path=[path]&war=file:///path_to_directory

com.atlassian.confluence.importexport.ImportExportException: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'exportWikiToXslFo' in class com.atlassian.confluence.importexport.impl.WikiExporter threw exception class com.atlassian.confluence.renderer.WikiRenderException : org.dom4j.DocumentException: Error on line 90 of document : The reference to entity "war" must end with the ';' delimiter. Nested exception: The reference to entity "war" must end with the ';' delimiter. at com.atlassian.confluence.importexport.impl.PdfExporter.generateXslFo(PdfExporter.java:204) at