How can I fix this error:
Notice: wp_get_http is <strong>deprecated</strong> since version 4.4.0! Use WP_Http instead. in C:\...\wp-includes\functions.php on line 3828
I try to use Importer and get these error.
1 Answer
This is a known core issue, see e.g. this ticket. There is work done fixing this issue by a complete rewrite of the importer, but no ETA for it yet.
For now as this is only a Notice you can safely ignore it for the time being.