Filip, most likely this is Cron issue.
Can you PM me your control panel access details? Thank you.

I sent it :) but I have cron enabled

Kaan: This is my CRON job: curl http://www.gaywall.nl/ow_cron/run.php >/dev/null 2>&1

Hm maybe an another Crjon job url as:

wget -q -O /dev/null http://www.yoursite.com/ow_cron/run.php
 
I don't think CRONjob's run >/dev/null 2>&1 a better cron job maybe?

I use this cron for another oxwall powered website. And it works. Ok I will try this cronjob. Thanks :)

Filip, just a quick question.

Config.php of your gaywallnl website  says that DATABASE prefix is OW_.
While database specified for this site uses GW_ prefix.
I was wondering what and why you did this?

I accidentally used the database for two sites. Now the database is used only for one site - gaywall.nl. I delete tables with gw_

Ok. I will let you once I find out what is the problem with your updates.

Filip, fixed. You can now see update notices in your admin area.

Thank you so much Aliia!! :) Where was the problem, please?

Aliia, I try to register on this site but I don't have any permissions. I can't add photos, comments, status...just nothing. And in admin I try to delete some users but i get error 500. Please can you have a look? Thank you! :)

Regarding update notices not showing - issues was on our end ( the way "Store" worked)

>>And in admin I try to delete some users but i get error 500. Please can you have a look? Thank you! :)

This issue was fixed today.  You will need to update "Privacy" plugin. More info: http://www.oxwall.org/forum/topic/15218

>> I try to register on this site but I don't have any permissions. I can't add photos, comments, status...just nothing

Have just tested registration. Everything seems to work fine.

Thank you Aliia very much again! And thank you for the prompt resolution! Now everything works.