FTA: This year, the TEA said that at least 25% of the TELPAS writing and speaking assessments were re-routed to a human scorer to check the program’s work. That number oscillated between 17% and 23% in the previous six years, according to public records obtained by the Tribune.
Does the uid you are using to run nginx have permissions to read the root folder (defined above as /var/www/html/partviewer/public , not the actual linux root) and below?