Hi there! I see you're experiencing the "Oh Deer, an unexpected error has occurred" message on your Maryland Access DNR app. Let's get that sorted out so you can use the app smoothly.

To start, could you tell me a bit more about when exactly the error shows up? Is it right after you log in, when you open the app, or when you try to perform a specific action?

Meanwhile, here are some straightforward steps you can try to resolve the issue:

1. Clear the App Cache and Data
- On your Android 10 device, go to Settings > Apps > Maryland DNR app (or MD Outdoors if you have that) > Storage.
- Tap Clear Cache first, then Clear Data. This will reset the app and might clear any corrupted temporary files causing the error.

2. Check for App Updates
- Go to Google Play Store and check if there is an update available for the Maryland DNR or MD Outdoors app. Updating can fix bugs that cause errors.

3. Restart Your Device
- Sometimes a simple reboot helps clear background issues and refreshes the app environment.

4. Reinstall the App
- If the above steps don’t work, uninstall the app completely and then reinstall it from the Google Play Store.

5. Account Verification
- Ensure your account is fully registered and verified. Some users have reported login issues related to missing confirmation emails or incomplete setups.

If after these steps you still get the "Oh Deer" error immediately upon login, it might be a known app issue. Reports from other users mention similar problems happening after logging in, suggesting a possible server or app backend problem the developers need to address1 6.

If that seems to be the case, I recommend keeping the app updated and checking Maryland DNR’s official announcements or Facebook page for fixes or updates. In the meantime, if you have urgent tasks related to licenses or registrations, you may want to try their website or contact their support directly.

Let me know how these steps go or if you need help with any of them! Are you satisfied with the solution I provided so far?