do not require PortalCertificateManager be configured. Fix NPE because session was not created when using old sessionid-based authentication. https://projects.ecoinformatics.org/ecoinfo/issues/5942
do not require PortalCertificateManager be configured. Fix NPE because session was not created when using old sessionid-based authentication. https://projects.ecoinformatics.org/ecoinfo/issues/5942