When you try to connect SFTP connection then you may receive this error also

Received unexpected end-of-file from SFTP server

Please refer to the following steps to fix this issue. 

1. Edit the sshd_config file with your favorite editor. 
   
   

   nano etc/ssh/sshd_config 

2. Locate the below line in the sshd_config file. 
   
   

   #Subsystem sftp /usr/lib/openssh/sftp-server

3. You need to comment the line if it isn't already.  Now, add the below line to the configuration.
   
   

   Subsystem sftp internal-sftp

4. Save the sshd_config file and restart ssh service.
   
   

   service sshd start

        Click on configure > SMTP to setup SFTP on Linux VPS with cPanel.

        Looking to connect FTP over SSL/TLS in FileZilla? Please refer to CONNECT FTP OVER SSL/TLS IN FILEZILLA for more details. 

        Looking to connect FTP through a web-browser? Please refer to Access FTP through Web-browser for more details. 

        Looking to upload files using Dreamviewer? Please refer to upload using dreamviewer for more details.