Error when trying to get all meta for object

[peirix]

I get an error when trying to fetch all meta belonging to an object:

Plank\Metable\DataType\Registry::getHandlerForType(): Argument #1 ($type) must be of type string, null given, called in /var/www/html/vendor/plank/laravel-metable/src/Meta.php on line 76

I have the full error stack here: https://flareapp.io/share/oPRq3OAm#F63

Running:

php: 8.1.11
laravel: 9.37.0
metable: 5.3.0