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WordPress 3 Complete by April Hodge Silver

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Troubleshooting

In this section, we will discuss problems that may arise during installation and execution of WordPress, and provide solutions for troubleshooting them.

Troubleshooting during installation

Most of the problems discussed here have been taken from the WordPress installation FAQs (Frequently Asked Questions) and Troubleshooting FAQs.

Headers already sent

Problem : When you point your browser at your website, you may get an error that displays a headers already sent message on your page. The whole page may look scrambled, and it will not function.

Cause: WordPress uses PHP session functions. If anything is sent by the server to the browser before these session functions, even if just a blank space, then the session functions will not ...

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