Oh it seems this only happens today, as i checked the discourse-setup file it seems it is related to letsencrypt set up.
My set up a few days ago was 100% smooth with 0 error, so i guess you are right 
Oh it seems this only happens today, as i checked the discourse-setup file it seems it is related to letsencrypt set up.
My set up a few days ago was 100% smooth with 0 error, so i guess you are right