Error: Memrise.LearnableSourceError error 101

Today I can’t learn, can’t review the Memrise.
It appears the following error message

Memrise.LearnableSourceError error 101

Please help me.

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IOS: 12.1.3
Memrise versjon: 2.3.60

@MemriseMatty have a look at this please? :slight_smile: Thanks.

Can you help me?

Sorry about that. I don’t know what to do myself, so I’ve pinged @MemriseMatty, one of Memrise’s staff, he shall respond soon hopefully. :slight_smile:

Hi. Thanks for reporting this. We are aware of some issues for users regarding this, and hope to have a solution implemented shortly.


Yes, i am waiting.

Same error on iOS 12.1.2 and Memrise version 2.3.61.

Ja, same error with
iOS: 12.2
Memrise: 2.3.61

Me too. App notification dot thing disappeared for days. Courses show nothing to review, and that weird error message.

Can get those notifications/reviews back, for a while, if you go ahead with a review anyway. That seemse to kick it up the backside and it reverts to normal (you need to do this for every single course). But by the next day it is back to nothing to review. Been going on since late last week. Please fix.

Version 2.3.62. The error still exists.

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Started for me today, too. Lates iOS version.

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Seems like everything is fine now. Memrise version is the 2.3.62. iOS version 12.1.3.

Does anyone still have this error?

It went away for me, too. Suspect a backend issue that shows up from time to time. Maybe scaling issues.

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This issue seems to go away when you try again if online. For example, first failure, then sucess.
This becomes a bigger issue when offline, as it doesn’t work at all until you get an internet connection again.
Eventually, I deleted the App and redownloaded everything - this seems to have sorted things for me.

Yes, I saw this error happening when I was using a VPN wireless by mistake, it should still have worked but most likely the latencies due to VPN traffic caused the client app to time out. So it’s good to check your network when you see these errors.


If you are still experiencing this error, can you:

  • Update to the latest version
  • Post a screenshot of what version of the app you have
  • Tell us your: Device / OS
  • Tell us what Course this happens on
  • Does this happen on the same course every time, or intermittently?


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I’m not sure when, but this seems to be fixed now. Thank you :grin: