iLingQ 3.1.7 for Android / Error: {non_field_errors": [Unable to login with provided credentials."]}


I have a problem with the latest iLingQ 3.1.7 for Android, after I reinstalled to this version, I’m not able to login anymore. I even changed my password, but still no use.

I get this error message on log in attempt:
Error: {non_field_errors": [Unable to login with provided credentials."]}.

Problem was discovered on both devices:
Huawei Ascend P6, Android 4.4.2
PiPo M2, Android 4.1.1

Thank you in advance for the suggestions!

Sorry to hear you’re having trouble with this! Would you send an email to support (at) so we can follow up with you further on this?