Panel Install: "Undefined index: path"

Hello,

I pushed my kirby project from my localhost to the development Server.
The directory /site/accounts has been ignored.
So i was about to install the panel, entered my credentials and submitted the form, followed by this error message.

Logging in is not possible.
Copying a local account to the development server for testing purposes does not work neither.
“Invalid username or password”.

I’m running Kirby and Panel Version 2.4.

Did someone run in the same issue?

PS: nothing is logged into php error log :frowning:

Best,
Sven

UPDATE
kirby/core/user.php:

These are the lines of code where the error message comes from.
If i comment these lines, it works.

/*s::$cookie['lifetime'],
s::$cookie['path'],
s::$cookie['domain'],
s::$cookie['secure'],
s::$cookie['httponly']*/
```