All of a sudden Proftpd stopped working on my SUSE 10 + PLESK 9.5 box for some reason. I allready did the following things: - reboot - updated from PLESK 9.5.1 to 9.5.4 Unfortunately the ftp server still isn't running. xinetd is running and listening on port 21. h1386148:~ # ftp localhost Trying ::1... ftp: connect to address ::1Connection refused Trying 127.0.0.1... Connected to localhost (127.0.0.1). 421 Service not available, remote server has closed connection I haven't changed anything in my configuration before this happend. the command: "less /var/log/messages | grep proftp" results in several of these messages: proftpd: Fatal: unknown configuration directive 'userlist_file=/etc/ftpusers' on line 1 of '/etc/proftpd.include' etc/proftpd.include contains this line only: "userlist_file=/etc/ftpusers" I have no idea how to solve this problem and I'm hoping someone can help me with it. Thanks in advance.