Ran the upgrade script to 3.1.1p1, everything went OK except a hostname error for amavisd which I fixed and restarted. Everything works (ie email is flowing, web sites are fine) except I can't log into the admin page; when I do it looks like this: Can someone tell me if there's a way to reset the admin interface to defaults or something? I think I changed the colour on it at one point maybe that's causing the problem? It's not a heavily used server so not urgent but need to figure out how to fix it.
Clear you browser cache and cookies - if that doesn't catch it, reset to the default theme (which may have to be done directly in the database I think .. search the forum here and you should find the specific table)
Thanks I had done the cache clear already, but I haven't yet been able to find how to reset to default (that was actually my question). I think my google fu is bad today but I'll keep trying.
It's explained in https://www.howtoforge.com/communit...ltiserver-old-custom-theme.74069/#post-348407
