Develop branch has issue with geonetwork service

[mskyttner]

The geonetwork service on develop branch has some errors in the log, this is an excerpt:

WARN  [geonetwork.databasemigration] -       Database does not contain any version information. Check that the database is a GeoNetwork database with data. The database is probably empty, no migration required.

WARN  [jeeves.config.springutil.JeevesApplicationContext] - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MetadataRegionsDAO': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.fao.geonet.kernel.search.SearchManager org.fao.geonet.services.region.MetadataRegionDAO.searchManager; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SearchManager' defined in URL [jar:file:/usr/local/tomcat/webapps/geonetwork/WEB-INF/lib/core-3.4.1-0.jar!/config-spring-geonetwork.xml]: Instantiation of bean failed; nested exception is java.lang.StackOverflowError

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MetadataRegionsDAO': Injection of autowired dependencies failed; nested exception is

org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.fao.geonet.kernel.search.SearchManager org.fao.geonet.services.region.MetadataRegionDAO.searchManager; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SearchManager' defined in URL [jar:file:/usr/local/tomcat/webapps/geonetwork/WEB-INF/lib/core-3.4.1-0.jar!/config-spring-geonetwork.xml]: Instantiation of bean failed; nested exception is java.lang.StackOverflowError

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.fao.geonet.kernel.search.SearchManager org.fao.geonet.services.region.MetadataRegionDAO.searchManager; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SearchManager' defined in URL [jar:file:/usr/local/tomcat/webapps/geonetwork/WEB-INF/lib/core-3.4.1-0.jar!/config-spring-geonetwork.xml]: Instantiation of bean failed; nested exception is java.lang.StackOverflowError

FATAL [jeeves.engine] -    Message   : Error creating bean with name 'MetadataRegionsDAO': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.fao.geonet.kernel.search.SearchManager org.fao.geonet.services.region.MetadataRegionDAO.searchManager; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'SearchManager' defined in URL [jar:file:/usr/local/tomcat/webapps/geonetwork/WEB-INF/lib/core-3.4.1-0.jar!/config-spring-geonetwork.xml]: Instantiation of bean failed; nested exception is java.lang.StackOverflowError