psitsolution

yes, I have already tried everything. thank you

[INFO] BackWPup 3.3.4; A project of Inpsyde GmbH
[INFO] WordPress 4.0.1 on https://www.bestcssaward.com/
[INFO] Log Level: Normal (translated)
[INFO] BackWPup job: DropBox
[INFO] Logfile is: backwpup_log_2d6ea3_2016-10-19_04-07-51.html
[INFO] Backup file is: backwpup_2d6ea3_2016-10-19_04-07-51.tar.gz
[19-Oct-2016 04:07:51] 1. Try to backup database …
[19-Oct-2016 04:07:51] Connected to database bestcssa46706 on sql.bestcssaward.com
[19-Oct-2016 04:07:52] Added database dump “bestcssa46706.sql.gz” with 332.63 kB to backup file list
[19-Oct-2016 04:07:52] Database backup done!
[19-Oct-2016 04:07:52] 1. Trying to make a list of folders to back up …
[19-Oct-2016 04:08:52] Added “wp-config.php” to backup file list
[19-Oct-2016 04:08:52] 401 folders to backup.
[19-Oct-2016 04:08:53] 1. Trying to generate a file with installed plugin names …
[19-Oct-2016 04:08:53] Added plugin list file “Best-CSS-Award.pluginlist.2016-10-19.txt” with 2.09 kB to backup file list.
[19-Oct-2016 04:08:53] 1. Trying to generate a manifest file …
[19-Oct-2016 04:08:53] Added manifest.json file with 5.40 kB to backup file list.
[19-Oct-2016 04:08:53] 1. Trying to create backup archive …
[19-Oct-2016 04:08:53] Compressing files as TarGz. Please be patient, this may take a moment.
[19-Oct-2016 04:12:07] Backup archive created.
[19-Oct-2016 04:12:07] Archive size is 100.78 MB.
[19-Oct-2016 04:12:07] 4021 Files with 133.27 MB in Archive.
[19-Oct-2016 04:12:07] 1. Try to send backup file to Dropbox …
[19-Oct-2016 04:12:08] Authenticated with Dropbox of user: Best CSS Award
[19-Oct-2016 04:12:08] Uploading to Dropbox …
[19-Oct-2016 04:12:31] ERROR: Dropbox API: (7) couldn’t connect to host
[19-Oct-2016 04:12:31] 2. Try to send backup file to Dropbox …
[19-Oct-2016 04:12:32] Authenticated with Dropbox of user: Best CSS Award
[19-Oct-2016 04:12:32] Uploading to Dropbox …
[19-Oct-2016 04:12:33] ERROR: Dropbox API: (7) couldn’t connect to host
[19-Oct-2016 04:12:33] 3. Try to send backup file to Dropbox …
[19-Oct-2016 04:12:34] Authenticated with Dropbox of user: Best CSS Award
[19-Oct-2016 04:12:34] Uploading to Dropbox …
[19-Oct-2016 04:12:35] ERROR: Dropbox API: (7) couldn’t connect to host
[19-Oct-2016 04:12:36] 4. Try to send backup file to Dropbox …
[19-Oct-2016 04:12:38] Authenticated with Dropbox of user: Best CSS Award
[19-Oct-2016 04:12:38] Uploading to Dropbox …
[19-Oct-2016 04:12:49] ERROR: Dropbox API: (7) couldn’t connect to host
[19-Oct-2016 04:12:50] 5. Try to send backup file to Dropbox …
[19-Oct-2016 04:12:51] Authenticated with Dropbox of user: Best CSS Award
[19-Oct-2016 04:12:51] Uploading to Dropbox …
[19-Oct-2016 04:12:52] ERROR: Dropbox API: (7) couldn’t connect to host
[19-Oct-2016 04:12:52] ERROR: Step aborted: too many attempts!
[19-Oct-2016 04:12:52] ERROR: Job has ended with errors in 301 seconds. You must resolve the errors for correct execution.

hi, i have the same problem “ERROR: Dropbox API: (7) couldn’t connect to host
[19-Oct-2016 04:12:52] ERROR: Step aborted: too many attempts!
[19-Oct-2016 04:12:52] ERROR: Job has ended with errors in 301 seconds. You must resolve the errors for correct execution.” with the last version of the plugin.
any ideas?
thanks