Don't reload page in case of auth errors during setup checks
Don't reload page in case of auth errors during setup checks

If an error occurs during setup checks, do not let the global ajax
error handler reload the page.

michaelletzgus/nextcloud-server,pollopolea/core,jbicha/server,sharidas/core,endsguy/server,Ardinis/server,cernbox/core,andreas-p/nextcloud-server,whitekiba/server,endsguy/server,xx621998xx/server,IljaN/core,xx621998xx/server,pollopolea/core,jbicha/server,sharidas/core,michaelletzgus/nextcloud-server,pmattern/server,andreas-p/nextcloud-server,jbicha/server,Ardinis/server,IljaN/core,pixelipo/server,pmattern/server,pixelipo/server,whitekiba/server,pixelipo/server,nextcloud/server,andreas-p/nextcloud-server,Ardinis/server,sharidas/core,bluelml/core,michaelletzgus/nextcloud-server,bluelml/core,endsguy/server,xx621998xx/server,Ardinis/server,owncloud/core,cernbox/core,whitekiba/server,pixelipo/server,whitekiba/server,pmattern/server,sharidas/core,andreas-p/nextcloud-server,pmattern/server,owncloud/core,nextcloud/server,nextcloud/server,endsguy/server,pollopolea/core,endsguy/server,xx621998xx/server,IljaN/core,nextcloud/server,sharidas/core,IljaN/core,whitekiba/server,cernbox/core,bluelml/core,jbicha/server,phil-davis/core,cernbox/core,pollopolea/core,pixelipo/server,bluelml/core,pmattern/server,michaelletzgus/nextcloud-server,pollopolea/core,IljaN/core,owncloud/core,owncloud/core,owncloud/core,Ardinis/server,andreas-p/nextcloud-server,xx621998xx/server,bluelml/core,cernbox/core,jbicha/server