Operator messages
[Fri Apr 08 13:14:09.555884 2016] [proxy_fcgi:error] [pid 28767:tid 140395266651904] [client 109.240.139.229:3287] AH01071: Got error 'PHP message: PHP Fatal error: Call to a member function hasCustomFields() on a non-object in /home/www/tkjellwbusr/public_html/administrator/components/com_easyblog/includes/composer/composer.php on line 295\n', referer: http://www3.tomaskjellman.fi/administrator/index.php?option=com_easyblog&view=maintenance&layout=database

Hi there,

I am sorry for the inconvenience caused. I have inspected that you did not set a default category,and I have help you to. Now,the composer works fine ( please refer this screenshot: http://screencast.com/t/8k5vx7cxpyM) , you can write an article without any problem.
Please give it a try

Now I get this fault messages!

Warning: Invalid argument supplied for foreach() in /home/www/tkjellwbusr/public_html/administrator/components/com_easyblog/includes/acl/acl.php on line 49

I've checked in your site, it seems like this #__easyblog_acl table is empty data.

I already manually run a sql to created these data inside this table, it should work fine now, can you give it a try now?