Hi, during installation of the new ISPConfig 3.1 on Ubuntu 16.04 got the following error message: "dpkg: error processing package pure-ftpd-mysql (--configure): subprocess installed post-installation script returned error exit status 127 Errors were encountered while processing: pure-ftpd-mysql" Pure ftp stops offen,and i cannot start it now again. Everytime I update-upgrade (with apt-get) the server i get this error. I tried remove (with purge) pure ftpd but i get this error message. Till or anybody?