In my case, it was simply the SITE URL left blank in Settings -> General. I
filled it with my site URL, and everything started working again.
I found out by enabling WP_DEBUG in wp-config.php, and I got this error:
“Notice: Undefined index: host”
In my case, it was simply the SITE URL left blank in Settings -> General. I
filled it with my site URL, and everything started working again.
I found out by enabling WP_DEBUG in wp-config.php, and I got this error:
“Notice: Undefined index: host”