This is a strange one happening on a fresh install of 6.3.0 beta 1.
Without any plugins installed, I am able to change the Site Title
and save that options page. If I install a Pro Extension, e.g. Custom 404
or White Label
, and try to do the same, pressing save on the General Settings page makes the page go blank. Refreshing shows that the changes were saved, however.
I noticed this as well with a third party Extension: installing ACF (and no other plugins whatsoever) and then either just trying to change anything in General Settings, or trying to save a Custom Field Group, results in a blank white page (except for the Warning: Cannot modify header information - headers already sent by (output started at /home/customer/www/pro6.3.cxx.me.uk/public_html/wp-content/themes/pro-beta/cornerstone/includes/theme-options/woocommerce.php:1) in /home/customer/www/pro6.3.cxx.me.uk/public_html/wp-admin/includes/misc.php on line 1431
error message, which is constantly showing up, on every page, before and after any save attempt or blank page error)