Inside your FTP Manager in CPanel, click \"FTP Accounts\". Now, simply create an FTP account with the same name as your already existing subdomain.
Example: If your subdomain is \"abc.yourdomain.com,\" create an account with the username \"abc.\"
Enter the new details into your FTP program on your local computer as follows:
- FTP Address: ftp.yourdomain.com
- Username/Login: abc
- Password: The password you\'ve chosen for this account.