Most WordPress outages don’t start with traffic spikes  or infrastructure failures. They start with ordinary changes, such as a plugin update, a configuration file adjustment, or a small fix pushed live. WordPress is powerful and flexible, but it also depends on people to keep it running smoothly, and that means mistakes are always part of the equation. Reliability, then, doesn’t mean nothing can go wrong. It means understanding that something eventually will. The real question isn’t how to eliminate these failures entirely. It’s how prepared you are when they happen. How quickly can you identify what broke, how safely can you reverse it, and how much impact does it have while you do? That is what ultimately defines reliability in practice. Why human error is the real source of most downtime It’s easy to assume that downtime  is caused by traffic surges or infrastructure problems. In practice, most issues come from changes made to the site itself. WordPress evolves constantly.…