Re: 2.12 install Ubuntu16.04 OPL Error by Eric Stroyan - Sunday, 4 September 2016, 11:02 AM Number of replies: 0 I think I have fixed the issue.I am setting this up out of the school using localhost.I changed the information in site.conf from 'localhost' to 'http://localhost'.This seems to have fixed the issue. Permalink Show parent Reply