Hi Arlex, suddenly I remember I got this message from MediaTemple, maybe it has something to do with that?:
"Oddgeir,
A patch has been installed on your server to protect you against the recent CVE-2015-7547 software vulnerability that exists in the glibc library. In order to apply this patch, your server must be rebooted.
On 03/03/2016, the following server on your account will be rebooted during our standard maintenance window between 9:00 PM and 1:00 AM Pacific Time:
Type: DV - Level 1
Primary domain: webjobbing.com
**What do I need to do?**
Your server will be automatically rebooted for you within the next 48 hours. No further action is required. If you would prefer to manually reboot your server, you can do so at any time prior to the maintenance window.
How to Reboot Your DV
https://mediatemple.net/community/products/dv/204644170/how-do-i-reboot-my-server
If we detect that a reboot has occurred between the moment when the patch was applied and the maintenance window, the automatic reboot will not be necessary and will not occur. If you have already rebooted your server since 2/22/2016, you can disregard this message."