Dropbox Backup Error - OSError: [Errno 2] No such file or directory for sql?

ERPNext User Forum
1

I get this error when my dropbox backup starts. Running ERPNext V10.1.20

Backup Upload Failed
Oops, your automated backup to Dropbox failed.

Error message: 

Traceback (most recent call last):
File "/home/administrator/frappe-bench/apps/frappe/frappe/integrations/doctype/dropbox_settings/dropbox_settings.py", line 47, in take_backup_to_dropbox
     did_not_upload, error_log = backup_to_dropbox()
   File "/home/administrator/frappe-bench/apps/frappe/frappe/integrations/doctype/dropbox_settings/dropbox_settings.py", line 100, in backup_to_dropbox
     upload_file_to_dropbox(filename, "/database", dropbox_client)
   File "/home/administrator/frappe-bench/apps/frappe/frappe/integrations/doctype/dropbox_settings/dropbox_settings.py", line 155, in upload_file_to_dropbox
     file_size = os.path.getsize(encode(filename))
   File "/home/administrator/frappe-bench/env/lib/python2.7/genericpath.py", line 49, in getsize
     return os.stat(filename).st_size
 OSError: [Errno 2] No such file or directory: './site1.local/private/backups/20180409_000035-site1_local-database.sql'
 Please contact your system manager for more information.
 
 Sent via ERPNext

It seems that the location for the backup is not set correctly. My current site backup location is at ./frappe-bench/sites/site1.local/private/backups/...

How do i resolve this?

2

cd frappe-bench directory and then do find out if following file do really exists by running following ls cmd.
if it does not exists then error stating file not found is correct, there might be several reasons why this 20180409_000035-site1_local-database.sql might have disappeared.

ls -alih ./site1.local/private/backups/20180409_000035-site1_local-database.sql
3

I get similar error:

    ./site/private/files/transferenciaDetalle_Nuñez_Juan_Carlos.pdf - Traceback (most recent call last):
      File "/home/erp/erpnext/apps/frappe/frappe/integrations/doctype/dropbox_settings/dropbox_settings.py", line 145, in upload_from_folder
        upload_file_to_dropbox(filepath, dropbox_folder, dropbox_client)
      File "/home/erp/erpnext/apps/frappe/frappe/integrations/doctype/dropbox_settings/dropbox_settings.py", line 155, in upload_file_to_dropbox
        file_size = os.path.getsize(encode(filename))
      File "/home/erp/erpnext/env/lib/python2.7/genericpath.py", line 57, in getsize
        return os.stat(filename).st_size
    OSError: [Errno 2] No such file or directory: './site/private/files/transferenciaDetalle_Nu\xc3\x83\xc2\xb1ez_Nadia.pdf'

Special character is not supported?