we still get the warnings when default theme is used and plugins disabled. here is more info on it:
Undefined Array Key (Klarna Payments Plugin):
- Multiple warnings indicate that the Klarna Payments plugin is trying to access undefined array keys, such as
"jp"
and "sv"
, at line 230 of class-wc-gateway-klarna-payments.php
. This may result in incorrect behavior or errors when processing payments with Klarna. Fixing this involves checking how the plugin handles country-specific settings or array keys and ensuring these keys exist.