authorise method can possibly throw an exception; try to catch it and set 'users_available' false in that case
authorise method can possibly throw an exception; try to catch it and set 'users_available' false in that case

muffato/public-plugins,muffato/public-plugins,muffato/public-plugins,andrewyatz/public-plugins,Ensembl/public-plugins,Ensembl/public-plugins,muffato/public-plugins,andrewyatz/public-plugins,andrewyatz/public-plugins,andrewyatz/public-plugins,andrewyatz/public-plugins,Ensembl/public-plugins