And: I cannot choose image from backend.
There should be this select header image also, right?
[Fri Nov 27 11:40:00 2015] [ow_core_log] [Notice] Message: Undefined variable: uid File: /srv/disk1/1746522/www/colossus.fi/ow/ow_system_plugins/base/classes/attachment.php Line:59
[Fri Nov 27 11:40:00 2015] [ow_core_log] [Notice] Message: Array to string conversion File: /srv/disk1/1746522/www/colossus.fi/ow/ow_smarty/template_c/db8e73623085d5ecdded39cefedd4c2bdeffd6ed.file.feed_item.html.php Line:73
For some reason, yesterday editing CSS (from backend!) did not have any effect. (No, really! Even using different browser and clearing cache.) Only way I can change header now is using already uploaded image in CSS, but it's ok.