If, when attempting to access any given page on your website, you get a blank white screen, you’re in the right place!
- You may see a line or two of text describing an error.
- If you’re using WordPress 5.2+ instead of a white screen, you will likely instead receive an error like “The site is experiencing technical difficulties.“
This indicates that there’s an error with the code that runs your site or (more likely) parts of your site. It could be due to any number of things, but the most common are:
- The result of an update for either your web app (like WordPress), a plugin, or theme that contains an error in the code
- Having your site set within Plesk to run a version of PHP (either newer or older) that the code that runs your site isn’t compatible with.
The next step is to find the real error and determine the cause from that error message.
If you’re hosted with us and you have a Platinum management subscription, simply open a ticket and we’ll take care of the issue for you. If not, then read on to learn how to resolve the issue yourself.
How to find the real error
The blank white screen or vague error is just the visible output of the actual underlying error. If you do not seen a specific error on the screen, this is because your web app’s config is set to not show errors; this can be a good thing for security, but it does make troubleshooting just a touch more difficult as you’ll need to access your site’s logs to find the error message.
Use our guide to learn how to view the logs for your site within Plesk. If you’re using cPanel, you’ll probably have to ask your host to provide the logs.
You will find the real reason for the problem in the logs. It will be the latest entry in the log (at the bottom) unless it has been some time since you encountered the error.
If you completed the action a little while ago, you should either scroll through the log to find the time when you triggered the issue, OR press the button to turn on live updating in the Plesk logs viewer, then trigger the issue again on your site (refresh the page where you experienced the problem). Any entries you see newly appended to the logs will be your corresponding errors.
Look closely at the error, and you can examine the file path where it’s indicating where the problem lies. Here’s one such example of a file path to look for: /var/www/vhosts/<your_domain>/httpdocs/wp-content/plugins/wpseo/<some_random_file_within_the_plugin.php>
This means that the file referenced is what is causing the error. In the example above, this would be the wpseo plugin in a WordPress install.
How to resolve the problem
- If you’re using WordPress, learn how to solve this when the error is within a plugin or theme.
- If you’re using the specific combination of WordPress and a security plugin combined with WP Rocket, check this article out.
- If you’re using Joomla, this article might be of service.
- If you get an error that indicates simply: “No Input File Specified” try this solution out.
- If you’re using WordPress and detect some pretty shady looking code that’s causing the problem, you may need to clean up your hacked site.
Please let us know in the comments below if none of the above links helps you resolve the problem!