Response:

Perhaps something’s not working because you haven’t started a pre-requisite process. If you’re visiting a local development website is the web server running?

Maybe a plugin’s not active.

Reference:

• Step 23 – Environment?

Related questions:

• Has it happened before?
• Have you turned it off and on again?
• Is debug on?
• Is it a hardware problem?
• Is it turned on?
• What currency are you using?
• What language are you using?
• Who, how, why, what, when and where?