On Wed, Mar 28, 2018 at 11:36:41AM +0200, C. L. Martinez wrote: > Hi all, > > I have a strange problem with a clean NextCloud 13.0.1 install under > CentOS 7 (fully patched): when I try to login with admin user immediately > after setup, returns to login page without returning any error. FWIW, I'm using their docker container (which is based on Debian, yes) on a CentOS 7 host without issues so far. By your description, I would think something is wrong with the integration with nginx. Some bad URL rewrite config, for example. M.