The hosting company Hetzner offers strong servers with pretty nice prices – and pretty shitty HDDs. Therefore, the broken hard disks must be replaced ongoing. Forget to install a bootloader like GRUB2 on these replacements and you will have a problem: Sooner or later there will be just new HDDs without any bootloader. In this case, the server can't reboot.
I've sold some of my designs on Zazzle and made a humble amount of money. And so did Zazzle with my designs. But when I decided to get my payout, I noticed what an incredibly unreliable company Zazzle is.
If you get this error message, for example after an ownCloud update:
"Magic Quotes is enabled. ownCloud requires that it is disabled to work properly.Magic Quotes is a deprecated and mostly useless setting that should be disabled. Please ask your server administrator to disable it in php.ini or in your web server config.
PHP modules have been installed, but they are still listed as missing? Please ask your server administrator to restart the web server."