Can't Sync Due to Newer Extension App

To get your bug fixed faster please try to answer the following questions:

  1. Which browser, operating system and versions of those are you using?
    Windows 10 Firefox

  2. Which version of Memex are you running?
    Computer - - version 2.12.2
    Android–version 1.7.6

  3. What are the steps you took that lead to the bug? Screenshot_20210119-132114_Memex|243x500

Uninstalled and reinstalled the Memex app for Android today. When proceeding to sync between the app and Firefox extension, received this error message: