What does error message "Can't open because it is offline. The storage device might be missing or disconnected." mean and how can I solve and fix it.

Repair

1. Go to Settings > Apps > Installed Apps.
2. Find the one you are looking for and click on Advanced Options.
3. Click on Repair

Reset

1. Go to Settings > Apps > Installed Apps.
2. Find the one you are looking for and click on Advanced Options.
3. Click on Reset