First disable memcache in your config.php.
And see if you have a blank page or an error message.
If it works great. Look on the nextcloud doc for enabling memcaching with php 7 or on Tuto on the web.
First disable memcache in your config.php.
And see if you have a blank page or an error message.
If it works great. Look on the nextcloud doc for enabling memcaching with php 7 or on Tuto on the web.