This error message generally indicates that Paprika is unable to establish a secure (HTTPS) connection with our sync servers.
On Android we've seen this occur if the date/time is not correctly set on your device, or if there is something on your network that is blocking the connection.
You can try resolving the issue by:
- Making sure the date/time is set correctly on your device.
- Connecting to a different wifi network and attempting to sync from there.
Note: if you are receiving this error with Paprika v1.4.7 or earlier you will need to upgrade to Paprika 3. Due to upgraded security requirements on our servers, earlier versions of Paprika no longer support the required protocols needed to make secure connections to our servers.