Server error 500 with log : System administrator required

Hey

After installing Dreamfactory from source on Ubuntu I try to access the site and get Server Error (500).
I checked the Dreamfactory log file and get this log error :
[2015-12-20 20:12:01][app][DEBUG ] System administrator required.

What I need to do to fix that ? why its happening ?

Thanks.

If the composer install completed successfully then this is likely a permissions issue.
See https://wiki.dreamfactory.com/DreamFactory/Installation#General_Instructions

You need to chown and chmod to give the webserver user permissions to the storage/ and bootstrap/cache/ folders
On Ubuntu, the default www user is www-data.