You know you need a coffee when…

…you spend half an hour trying to work out why a simple change you’re making to a PHP class is having no effect on your code, bang your head repeatedly against the desk in bemusement and then finally spot the problem.

You’ve been reviewing the effects of your change at the wrong URL.

Slap! I’m putting 3 spoonfulls of sugar in this one, might wake me up a bit. And yes, I did stop giving up cofee.