Variable $csf in empty() is never defined.

Variable $csf in empty() is never defined.

Call to static method run() on an unknown class Kirby\Kql\Kql.

Parameter #1 $dirs of method Symfony\Component\Finder\Finder::in() expects array<string>|string, string|null given.

Parameter #2 ...$arrays of function array_merge expects array, mixed given.

Parameter #2 $needle of static method Kirby\Toolkit\Str::contains() expects string, mixed given.

Parameter #1 $dir of static method Kirby\Filesystem\Dir::exists() expects string, mixed given.

Part $outputFolder (mixed) of encapsed string cannot be cast to string.

If condition is always true.