Since Debian 8 update, the android application does not work

Yesterday I launched a debian 8 update and since the seafile application 2.1.13 on android 7.0 closes when I connect to the seafile server.
The application does not close when the client is not connected to the server.
Here is the list of packets that have been modified.

Start-Date: 2017-06-28 08:11:25
Commandline: apt-get upgrade
Upgrade: linux-image-3.16.0-4-amd64:amd64 (3.16.43-2+deb8u1, 3.16.43-2+deb8u2), libgraphite2-3:amd64 (1.3.6-1~deb8u1, 1.3.10-1~deb8u1), libexpat1-dev:amd64 (2.1.0-6+deb8u3, 2.1.0-6+deb8u4), python-cryptography:amd64 (1.3.4-1~bpo8+2, 1.7.1-3~bpo8+1), libexpat1:amd64 (2.1.0-6+deb8u3, 2.1.0-6+deb8u4), linux-libc-dev:amd64 (3.16.43-2+deb8u1, 3.16.43-2+deb8u2)
End-Date: 2017-06-28 08:12:03

Thank you for your help

Edit: With an iphone there is no problem with seafile server.
With my android phone even if the app crashes at startup, the photo upload works.
If I stop the server, the android application will work, then I start the server and android client works.
Do you think resetting the phone will solve the problem?

Edit: I reinitialized my phone and the seafile application still crashes.

I reinstalled the server from the professional version 6.0.13, because on the 6.1.1 version the webgui is broken after installation. I recovered my config and my database and my data folder is all is ok, my client seafile on android 7 is working again.
But what a nice shit, if every time it is necessary to reinstall seafile when a mysterious bug occurs.
Sorry for english i am spanish

Snapshots, backups, DB dumbs? :slight_smile:
The webgui and Android app works fine with others, so why did you revert directly?

The Seafile dev team is small (very) and they need time to fix problems. Seafile is basically free, so posting the errors, involving the Seafile team members into those threats is important to get help more or less quickly.