John Blackbourn
@johnbillion on WordPress.org and Slack
Bio
Contributions Sponsored
- Member Since: December 7th, 2005
- Location: Norwich, UK; and Torino, Italy
- Website: johnblackbourn.com
- GitHub: johnbillion
- Employer: Human Made Ltd
Contribution History
John Blackbourn’s badges:- Accessibility Contributor
- bbPress Contributor
- BuddyPress Contributor
- Core Contributor
- Core Team
- Documentation Contributor
- Meetup Organizer
- Meta Contributor
- Plugin Developer
- Security Contributor
- Security Team
- Translation Contributor
- WordCamp Organizer
- WordCamp Speaker
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Posted a reply to Plugin Conflicts, on the site WordPress.org Forums:
Sorry you're having a problem but it's almost certain that the problem is actually caused… -
Posted a reply to Error Message 429, on the site WordPress.org Forums:
You'll need to speak to your web host about this. See https://wp-crontrol.com/help/problems-spawning-wp-cron/ for more details.… -
Posted a reply to Minimizing or bypassing a slow query in the results, on the site WordPress.org Forums:
Wow, that's a monster! To address your immediate problem, you can press cmd+down on a… -
Posted a reply to Question about duplicate queries, on the site WordPress.org Forums:
Unfortunately I don't have an answer for this. It could be due to a faulty… -
Closed ticket #54474 on Core Trac:
Add cross-origin-resource-policy: cross-origin header to WordPress ... -
Closed ticket #43617 on Core Trac:
Nonce invalid messages non-informative, needs changed -
Closed ticket #61777 on Core Trac:
Windows defender Trojan error for ... -
Posted a reply to Conflict with GravityForms, on the site WordPress.org Forums:
Take a look in the browser console for any JavaScript error messages, or errors from… -
Posted a reply to cannot view page when query monitor turn on, on the site WordPress.org Forums:
You'll need to report this to the author of the BP3D plugin. It's calling the… -
Posted a reply to Conflict with GravityForms, on the site WordPress.org Forums:
Unfortunately Gravity Forms has a habit of messing around with scripts that load on its… -
Posted a reply to Clearing query monitor’s results, on the site WordPress.org Forums:
The data shown in Query Monitor is only for the current page load, nothing is… -
Posted a reply to “Every hour” or “Once Hourly”, on the site WordPress.org Forums:
"Once hourly" is the schedule that's built into WordPress. If you've also got a schedule… -
Posted a reply to Out of memory occurs even though the plugin is stopped, on the site WordPress.org Forums:
I'm not sure what's going on, but having Query Monitor installed but not active should… -
Posted a reply to is my cron working ??, on the site WordPress.org Forums:
No this is not correct, using a file name as a hook name doesn't do… -
Posted a reply to CartBounty Pro slows site considerably, on the site WordPress.org Forums:
Sorry you're having problems but I can't help debug issues that Query Monitor helps you… -
Committed [3125146] to Plugins SVN:
Update to version 3.16.4 from GitHub -
Posted a reply to Proposal: log the cron, on the site WordPress.org Forums:
This is actually something I'm planning right at the moment. Thanks for the suggestion, and… -
Posted a reply to Get the paused hook, on the site WordPress.org Forums:
Yes it's possible. Paused events are stored in the wp_crontrol_paused option in the database, so… -
Closed ticket #61725 on Core Trac:
Recurring Malicious Redirect Code in Plug In -
Translated 1 string on translate.wordpress.org.
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Committed [3123325] to Plugins SVN:
Update to version 1.8.0 from GitHub -
Posted a reply to WP-cron events not visible in backend, on the site WordPress.org Forums:
Thanks for the update! -
Posted a reply to WP-cron events not visible in backend, on the site WordPress.org Forums:
@florisjan19 Sorry for not getting back to you about this. Is it still an issue?… -
Pull request #341 merged into WordPress/Advanced-administration-handbook:
Correct terminology for the Network Admin -> Sites screen -
Posted a reply to is this an error in Query Monitor, on the site WordPress.org Forums:
What's happening here is your site has a malformed regular expression in place in one… -
Posted a reply to URL cron events are new in WP Crontrol 1.17, on the site WordPress.org Forums:
1.17 is out! Thanks for the reminder. -
Committed [3118431] to Plugins SVN:
Update to version 1.17.0 from GitHub -
Posted a reply to Strange cookie behaviour, on the site WordPress.org Forums:
When User Switching sets its cookie, it has to make a decision whether it should… -
Posted a reply to Unable to switch user, on the site WordPress.org Forums:
There should be an error logged in either your Nginx logs or your PHP logs,… -
Posted a reply to Error when selecting user to switch, on the site WordPress.org Forums:
You'll need to report this to the author of the wpfront-user-role-editor plugin. Thanks. -
Posted a reply to Unable to install, on the site WordPress.org Forums:
Sorry you're having a problem. You should contact your web host for advice as this… -
Posted a reply to Creating Problem With Merlin WP in Theme Setup Menu, on the site WordPress.org Forums:
What issue are you seeing? -
Mentioned in [58644] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.1. -
Mentioned in [58643] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.2. -
Mentioned in [58642] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.3. -
Mentioned in [58641] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.4. -
Mentioned in [58640] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.5. -
Mentioned in [58639] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.6. -
Mentioned in [58638] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.7. -
Mentioned in [58637] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.8. -
Mentioned in [58636] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.9. -
Posted a reply to Wrong USer, on the site WordPress.org Forums:
Thanks for the update! -
Posted a reply to You do not have sufficient permissions to access this page, on the site WordPress.org Forums:
Does this happen with all users? Or only some? I suspect that the switch does… -
Mentioned in [58628] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.0. -
Mentioned in [58626] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.1. -
Mentioned in [58625] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.2. -
Mentioned in [58624] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.3. -
Posted a reply to Consult and help, on the site WordPress.org Forums:
The best approach is to contact the author of any plugins that are named within… -
Mentioned in [58611] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.4. -
Mentioned in [58610] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.5.
Developer
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Query Monitor - The developer tools panel for WordPress
Active Installs: 200,000+
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User Switching
Active Installs: 200,000+
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WP Crontrol
Active Installs: 200,000+
Contributor
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Airplane Mode
Active Installs: 40+
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C3 Cloudfront Cache Controller
Active Installs: 3,000+
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HM Content TOC
Active Installs: 20+
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Login as User
Active Installs: 20,000+
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Sched Event Management Software
Active Installs: 300+
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Two-Factor
Active Installs: 80,000+
Plugins
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Airplane Mode
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Google Authenticator
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HTTPS Mixed Content Detector
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Keyring
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Members - Membership & User Role Editor Plugin
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Multiple Post Thumbnails
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Posts 2 Posts
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Query Monitor - The developer tools panel for WordPress
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Redis Object Cache
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Regenerate Thumbnails
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Rewrite Rule Testing
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Rewrite Rules Inspector
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RTL Tester
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Transients Manager
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User Switching
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WP Crontrol