Troubleshooting WordPress issues is challenging. Over the years, WordPress has grown from a simple blogging platform to the largest and most widely-used content management system on the Web.
It's common for WordPress users to come across issues such as errors and bugs when working with WordPress. WordPress is one of the most stable and supported content management systems out there, but there are still problems that many users face performing initial setup and maintenance.
This has prompted the folks at Newt Labs to create an infographic that details 10 of the most common WordPress errors and how to resolve them.
In addition to these tips, there are a few rules that every website owner should abide by.
Back Up Early and Often: If you're about to make changes to your website, you should consider backing up the site's data before doing so. Even a routine update can cause all kinds of chaos on your server, and that data could be lost forever unless you have a backup stored in a safe place away from the production server.
Test Changes on a Testing Server: A testing server is a copy of your public server that is privately accessible. Ideally, you want to mimic the live site as closely as possible. Make changes to your site's theme and apply updates to WordPress there first. If everything goes smoothly, there's a good chance that your live website will do the same.
Take it Easy on the Plugins: Third-party plugs are a lifesaver for most WordPress users. They add functionality to your website and in many cases save you countless hours of development. The downside of adding a bunch of plugins is that not every plugin is well optimized. A website running two popular, well-optimized plugins will run better than one weighed down with dozens of plugins made by different developers with questionable security and optimization. Vet your plugins carefully and test everything on your testing server before applying it to the live website.
With these tips, you should be well on your way to running your WordPress site with ease. Errors happen, but the great thing about open content management systems is that solutions to even some of the most uncommon problems are usually a click away.