[Fix] Cloudflare Blocking REST API Requests

Sometimes, Cloudflare blocks REST API requests and prevents WordPress from working correctly. I most commonly encounter this problem when the WordPress Gutenberg editor throws the following message: Updating failed. The response is not a valid JSON response. Cloudflare Blocking REST API … [Read more...]

How to Manually Switch a WordPress Theme via FTP

If you're staring at a broken WordPress theme and can't even access your administration dashboard, don't panic! This step by step tutorial will show you how to switch to another theme manually using FTP. But first, let me break my theme: Breaking WordPress - it's Easy! WordPress can be … [Read more...]

How to Fix “Headers Already Sent” Errors in WordPress

Sometimes WordPress outputs a strange error message called "Cannot modify header information - headers already sent." Your blog crashes and displays nothing other than the error message. How do we fix this? While the exact cause can vary, the underlying problem is the same. Let's say you're … [Read more...]