Usually, this error is just a glitch and can be resolved quite easily by removing outdated, corrupted cached files. However, sometimes it may suggest a deeper issue. In any case, we have provided you with solutions for this error down below.
1. Sign Out and Sign Back In
When you’re signed in to Microsoft Teams for an extended period, it may cause some issues, including session timeouts, authentication glitches, or temporary glitches, preventing the app from functioning correctly. Signing out of your Teams account and signing back in can help resolve these issues by forcing the app to re-establish a fresh connection with Microsoft’s servers.
2. Clear Microsoft Teams Cache
Microsoft Teams stores temporary cache files to improve performance by reducing load times and minimizing repeated data fetches. However, over time, these cached files can become corrupted due to software updates, improper shutdowns, or system conflicts. When corrupted, the cache may cause unexpected errors, login failures, or synchronization issues. Clearing the Teams cache forces the application to rebuild these temporary files from scratch, eliminating any corrupted or outdated data that was causing instability.
3. Reinstall Microsoft Teams
If clearing the cache doesn’t work, the core files of Microsoft Teams may have become corrupted or outdated. Thus, removing all the problematic files related to Microsoft Teams thoroughly and reinstalling the latest version of the app will ensure a new setup with no remaining issues from the previous installations. Uninstall Microsoft Teams Delete Leftover Files
