Great, now i got suspended because someone made a false copyright claim...
And for some reason x10hosting didn't believe my appeal. So now i can't access my files.
Anyway, it seemed like the issue went away for a while. It only happened for about 4 hours or so. At first i thought the issue occured with SQL databases only, but the minimal script i have posted above is pure PHP. I hope this can help.
Goodbye, x10hosting. Thank you for the free service.