Hello,
upgrading from 1.9.0.1 to 1.9.2.4 here. Frontend works perfectly, flushed the cache, the admin is a blank page. This in nginx logs:
2017/05/22 12:25:26 [error] 30961#0: *323313 FastCGI sent in stderr: "PHP message: PHP Fatal error: Call to a member function setActive() on a non-object in /var/www/mirage/app/code/core/Mage/Adminhtml/Controller/Action.php on line 104" while reading response header from upstream, client: 192.168.0.49, server: myhost.mydomain, request: "GET /index.php/admin/dashboard/index/key/27561e1dc5145af282262fde571cf6ac/ HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "myhost.mydomain"
any hint?
Many thanks
