WP_Error Object
(
[errors] => Array
(
[simplepie-error] => Array
(
[0] => A feed could not be found at `https://xp.school/feed/`; the status code is `200` and content-type is `text/html; charset=UTF-8`
)
)
[error_data] => Array
(
)
[additional_data:protected] => Array
(
)
)
