Getting “No tool output found” with OpenAI’s Responses API and Vector Store? Here’s why it happens and how to fix it.
Debug & Repair
How To: Don’t use WP Rocket!
Why you should avoid WP Rocket and similar caching plugins.
Fix: Common OpenAI Errors in 2026
The OpenAI API surface has grown a lot since 2023. Here is the current short list of errors you will actually hit, with the fix for each.
Fix: “Cookie nonce invalid” in WordPress
The most common cause is your caching plugin serving an expired nonce. Here is how the WordPress nonce works, and how to actually fix the error.
Fix: Allowed Memory Size Exhausted
WordPress has exhausted your allowed memory size? Don’t worry, and let’s fix it.
How to: The PHP Error Logs
There are the PHP Error Logs? How to read them? Learn it now 🙂
How to: Check the Console and Network Activity with Google Chrome
How to check your Network Activity with Google Chrome to see errors from your server.
Fix: Timeout Errors in WordPress
How to fix timeout errors with WordPress.
Fix: The WordPress REST API
How to fix the WordPress REST API when it doesn’t work?