pkg version - Orphanned status phpMyAdmin 4.7.9

[Jos Chrispijn]

[Nub on ports]

Running 'pkg version', I got phpMyAdmin status "?" (orphan)

I first tried reinstalling the port, resulting in an error.
-- cut --

===>  Installing for phpMyAdmin-php56-4.7.9

===>   Registering installation for phpMyAdmin-php56-4.7.9
Installing phpMyAdmin-php56-4.7.9...
pkg-static: phpMyAdmin-php56-4.7.9 conflicts with phpMyAdmin-4.7.9 
(installs files into the same place). Problematic file: /usr/local

/www/phpMyAdmin/CONTRIBUTING.md

*** Error code 70

-- cut --

Can you tell me how I can solve this? Thanks!