Hello, using nc 18.03 on ubuntu 18.04.
I tried to install documentsserver using the apps manager on nc.
Download and install have no error, but when activating I get theese errors :
fclose(): supplied resource is not a valid stream resource at /var/www/nextcloud/apps/documentserver_community/lib/Document/FontManager.php#66
I have found some thread on github but no solutions…
Any hints ?