XAMPP，PROFTPD问题

我在我的macOS Mojave上安装了XAMPP . 当我运行此命令'sudo / Applications / XAMPP / xamppfiles / xampp start'时

我得到以下错误：

为Mac OS X启动XAMPP 7.2.10-0 ... XAMPP：启动Apache ......好的 . XAMPP：启动MySQL ......好的 . XAMPP：启动ProFTPD ...失败 . “/Applications/XAMPP/xamppfiles/var/proftpd/start.err”的内容：Mudasars-MacBook-Pro.local proftpd [4057]：警告：无法确定'Mudasars-MacBook-Pro.local'的Mudasars-的IP地址 - MacBook-Pro.local proftpd [4057]：错误：没有配置有效的服务器Mudasars-MacBook-Pro.local proftpd [4057]：致命：错误处理配置文件'/Applications/XAMPP/xamppfiles/etc/proftpd.conf'

我的proftpd.conf文件：

# This is a basic ProFTPD configuration file (rename it to 
# 'proftpd.conf' for actual use.  It establishes a single server
# and a single anonymous login.  It assumes that you have a user/group
# "daemon" and "ftp" for normal operation and anon.

ServerName          "ProFTPD"
ServerType          standalone
DefaultServer           on

# Port 21 is the standard FTP port.
Port                21
# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable.
Umask               022

# To prevent DoS attacks, set the maximum number of child processes
# to 30.  If you need to allow more than 30 concurrent connections
# at once, simply increase this value.  Note that this ONLY works
# in standalone mode, in inetd mode you should use an inetd server
# that allows you to limit maximum number of processes per service
# (such as xinetd)
MaxInstances            30

# Set the user and group that the server normally runs at.
User daemon
Group      admin

# Normally, we want files to be overwriteable.
<Directory /Applications/XAMPP/xamppfiles/htdocs/*>
  AllowOverwrite        on
</Directory>

# only for the web servers content
DefaultRoot /Applications/XAMPP/xamppfiles/htdocs

<Limit SITE_CHMOD>                                                                                                                                                         
  DenyAll                                                                                                                                                                  
</Limit>  

# daemon gets the password "xampp"
UserPassword daemon 2TgxE8g184G9c

# daemon is no normal user so we have to allow users with no real shell
RequireValidShell off

# daemon may be in /etc/ftpusers so we also have to ignore this file
#to login with "OSX Users"
AuthPAM on
AuthPAMConfig ftpd
UseFtpUsers off

有谁知道如何解决这个问题？

感谢名单