I have upgraded backWPup at version 1.7.1 but I have founded another error with Dropbox syncronization.
If I launch a job that I have created previous than upgrade it reports me:
[ERROR] DropBox API: (55) select/poll returned error
.
Else if I launch a job that I have created after upgrade it reports me:
[ERROR] DropBox API: (52) Empty reply from server
.
Thanks for your help