Error message "Something went wrong."

[MagicLike]

Like in #503 & #495 I sometimes get the Error message "Something went wrong.", while browsing through the Umami Dashboard & the Details page of a website. A few reloads with the button next to the time period selection fix the error messages, but not always.

[mikecao]

Check the network tab of the developer tools to see what error is thrown.

[MagicLike]

I see these 500 errors

[mikecao]

Where are you hosting? You'll have to check the logs. If hosting locally, you can run in dev mode and look at the logs.

[MagicLike]

I think I figured it out:
I am hosting Umami on Vercel and the database external.
Apparently the database has too many connections, but is only accessed by one program:

Error querying the database: Server error: `ERROR 42000 (1203): User ******** already has more than 'max_user_connections' active connections'

Is it possible, that Umami creates a new connection per request, or something like that?

[MagicLike]

@mikecao Do you know if Umami establishes a new connection per request or are all requests to the database handled via one connection?
If there is only one connection, I can't explain the error.