PHPStorm FTP

Hello. I have PHPStorm 2017.2. Added a new ftp server.

I'm trying to connect:

Why is that? FTP server responds normally:

(000094)07.08.2017 10:20:03 - (not logged in) (91.107.97.59)> Connected on port 8021, sending welcome message...
(000094)07.08.2017 10:20:03 - (not logged in) (91.107.97.59)> 220 Welcome to FTP server!
(000094)07.08.2017 10:20:03 - (not logged in) (91.107.97.59)> USER ruslan
(000094)07.08.2017 10:20:03 - (not logged in) (91.107.97.59)> 331 Password required for ruslan
(000094)07.08.2017 10:20:03 - (not logged in) (91.107.97.59)> PASS *
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> 230 Logged on
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> TYPE I
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> 200 Type set to I
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> SYST
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> 215 UNIX emulated by FileZilla
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> PASV
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> 227 Entering Passive Mode (89,169,201,125,101,30)
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> LIST
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> 150 Opening data channel for directory listing of "/"
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> 226 Successfully transferred "/"
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> QUIT
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> 221 Goodbye
(000094)07.08.2017 10:20:03 - ruslan (91.107.97.59)> disconnected.