My data from the middle of last month isn't showing up

Hi, from somewhere in the middle of last month, my Matomo dashboard has been able to only display the Real Time column. Visits over time, Visitor Map, and other blocks all say:

Oops… there was a problem during the request. Maybe the server had a temporary issue, or maybe you requested a report with too much data. Please try again. If this error occurs repeatedly please contact your Matomo administrator for assistance.

I’m assuming something is wrong with the database since this coincided with me updating the Matomo at the point.

I checked the size of the database, it’s roughly 4.x GB.

Anyone knows what the issue and possible fix could be?