Use the Logs page to view system logs and error messgaes.
For a list of common error messages, what they mean, and what to do about them, see the following article:
Filter by Category
By default, all log categories are shown. To hide/unhide logs of a certain category, use the category buttons at the top of the screen.
Filter by Severity
By default, all logs are shown regardless of severity. To hide/unhide logs of a certain severity level, use the severity buttons at the top of the screen.
Filter By Date
To filter the logs by date, select a start and end date using the From and Until fields respectively.
Clicking the notification bell in the upper right corner of the screen will show the Notifications popup. If there are unread notifications, a red dot will appear in the bell.