Title: Plugin Contributor » johnbillion - page 21 | WordPress.org --- # Plugin Contributor » johnbillion [←](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/20/?output_format=md) [1](https://wordpress.org/support/view/plugin-contributor/johnbillion/?output_format=md) [2](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/2/?output_format=md) [3](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/3/?output_format=md)… [20](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/20/?output_format=md) 21 [22](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/22/?output_format=md)… [47](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/47/?output_format=md) [48](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/48/?output_format=md) [49](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/49/?output_format=md) [→](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/22/?output_format=md) - Topic - Participants - Replies - Last Post * - [[WP Crontrol] Great plugin](https://wordpress.org/support/topic/great-plugin-37990/) - Started by: [Artneo](https://wordpress.org/support/users/artneo/) in: [Reviews](https://wordpress.org/support/forum/reviews/) - 1 - 0 - [2 years, 6 months ago](https://wordpress.org/support/topic/great-plugin-37990/) - [Artneo](https://wordpress.org/support/users/artneo/) * - [[Two Factor] 워드프레스 이메일 인증관련 오류](https://wordpress.org/support/topic/%ec%9b%8c%eb%93%9c%ed%94%84%eb%a0%88%ec%8a%a4-%ec%9d%b4%eb%a9%94%ec%9d%bc-%ec%9d%b8%ec%a6%9d%ea%b4%80%eb%a0%a8-%ec%98%a4%eb%a5%98/) - Started by: [hoh9174](https://wordpress.org/support/users/hoh9174/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 1 - 0 - [2 years, 6 months ago](https://wordpress.org/support/topic/%ec%9b%8c%eb%93%9c%ed%94%84%eb%a0%88%ec%8a%a4-%ec%9d%b4%eb%a9%94%ec%9d%bc-%ec%9d%b8%ec%a6%9d%ea%b4%80%eb%a0%a8-%ec%98%a4%eb%a5%98/) - [hoh9174](https://wordpress.org/support/users/hoh9174/) * - [[WP Crontrol] Get E_ERROR when creating a schedule](https://wordpress.org/support/topic/get-e_error-when-creating-a-schedule/) - Started by: [mschnyde](https://wordpress.org/support/users/mschnyde/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 6 months ago](https://wordpress.org/support/topic/get-e_error-when-creating-a-schedule/#post-17211889) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[Query Monitor] Admin Block Editor](https://wordpress.org/support/topic/admin-block-editor/) - Started by: [Howdy_McGee](https://wordpress.org/support/users/howdy_mcgee/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 6 months ago](https://wordpress.org/support/topic/admin-block-editor/#post-17211761) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[User Switching] Fatal Error with woocommerce_account_menu_items hook](https://wordpress.org/support/topic/fatal-error-with-woocommerce_account_menu_items-hook/) - Started by: [evangwin](https://wordpress.org/support/users/evangwin/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-with-woocommerce_account_menu_items-hook/#post-17211753) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[User Switching] Not working on multi site subdomain](https://wordpress.org/support/topic/not-working-on-multi-site-subdomain/) - Started by: [wpwebbiepro](https://wordpress.org/support/users/webbiepro777/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 6 months ago](https://wordpress.org/support/topic/not-working-on-multi-site-subdomain/#post-17209462) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[Query Monitor] Array to string conversion](https://wordpress.org/support/topic/array-to-string-conversion-13/) - Started by: [benoitfouc](https://wordpress.org/support/users/benoitfouc/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 2 - [2 years, 6 months ago](https://wordpress.org/support/topic/array-to-string-conversion-13/#post-17208739) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[User Switching] Logging?](https://wordpress.org/support/topic/logging-11/) - Started by: [kenlyle](https://wordpress.org/support/users/kenlyle/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 5 - [2 years, 7 months ago](https://wordpress.org/support/topic/logging-11/#post-17208369) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[User Switching] 404 error whilst switching on nginx](https://wordpress.org/support/topic/404-error-whilst-switching-on-nginx/) - Started by: [Wayne](https://wordpress.org/support/users/waynep16/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 3 - 4 - [2 years, 7 months ago](https://wordpress.org/support/topic/404-error-whilst-switching-on-nginx/#post-17206986) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[User Switching] Great alternative to the one I previously used!](https://wordpress.org/support/topic/great-alternative-to-the-one-i-previously-used/) - Started by: [tpphost](https://wordpress.org/support/users/tpphost/) in: [Reviews](https://wordpress.org/support/forum/reviews/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/great-alternative-to-the-one-i-previously-used/) - [tpphost](https://wordpress.org/support/users/tpphost/) * - [[Query Monitor] PHP Fatal error: Uncaught Error: Class ‘QM_Component’ not found](https://wordpress.org/support/topic/php-fatal-error-uncaught-error-class-qm_component-not-found/) - Started by: [Nico Marcuz](https://wordpress.org/support/users/nick7766/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 2 - [2 years, 7 months ago](https://wordpress.org/support/topic/php-fatal-error-uncaught-error-class-qm_component-not-found/#post-17195316) - [Nico Marcuz](https://wordpress.org/support/users/nick7766/) * - [[Two Factor] Cannot Activate Time Based One-Time Password](https://wordpress.org/support/topic/cannot-activate-time-based-one-time-password/) - Started by: [nikputhu](https://wordpress.org/support/users/nikputhu/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/cannot-activate-time-based-one-time-password/) - [nikputhu](https://wordpress.org/support/users/nikputhu/) * - [[Query Monitor] count(): Parameter must be an array or an object that implements Countable](https://wordpress.org/support/topic/count-parameter-must-be-an-array-or-an-object-that-implements-countable-13/) - Started by: [digitalpoint](https://wordpress.org/support/users/digitalpoint/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 7 months ago](https://wordpress.org/support/topic/count-parameter-must-be-an-array-or-an-object-that-implements-countable-13/#post-17194896) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[WP Crontrol] Can PHP cron work with standard WordPress hooks?](https://wordpress.org/support/topic/can-php-cron-work-with-standard-wordpress-hooks/) - Started by: [publicradio](https://wordpress.org/support/users/publicradio/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 2 - [2 years, 7 months ago](https://wordpress.org/support/topic/can-php-cron-work-with-standard-wordpress-hooks/#post-17190083) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[Query Monitor] Save queries from an ajax request?](https://wordpress.org/support/topic/save-queries-from-an-ajax-request/) - Started by: [MisterHunter](https://wordpress.org/support/users/misterhunter/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 3 - [2 years, 7 months ago](https://wordpress.org/support/topic/save-queries-from-an-ajax-request/#post-17189538) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[Query Monitor] Query Monitor does not display menu items](https://wordpress.org/support/topic/query-monitor-does-not-display-menu-items/) - Started by: [Snaggers](https://wordpress.org/support/users/snaggers/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 6 - [2 years, 7 months ago](https://wordpress.org/support/topic/query-monitor-does-not-display-menu-items/#post-17184180) - [Snaggers](https://wordpress.org/support/users/snaggers/) * - [[Query Monitor] Query Monitor breaks connexion to server (502)](https://wordpress.org/support/topic/query-monitor-breaks-connexion-to-server-502/) - Started by: [theclumsyone](https://wordpress.org/support/users/theclumsyone/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 5 - 5 - [2 years, 7 months ago](https://wordpress.org/support/topic/query-monitor-breaks-connexion-to-server-502/#post-17180475) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[Query Monitor] Error when saving product](https://wordpress.org/support/topic/error-when-saving-product/) - Started by: [adventiswebdesign](https://wordpress.org/support/users/adventiswebdesign/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 2 - [2 years, 7 months ago](https://wordpress.org/support/topic/error-when-saving-product/#post-17178983) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[WP Crontrol] CRON duration in seconds](https://wordpress.org/support/topic/cron-duration-in-seconds/) - Started by: [limeat](https://wordpress.org/support/users/limeat/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 7 months ago](https://wordpress.org/support/topic/cron-duration-in-seconds/#post-17178973) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[Query Monitor] Errors with Divi theme](https://wordpress.org/support/topic/errors-with-divi-theme/) - Started by: [bradthebluefish](https://wordpress.org/support/users/bradthebluefish/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 7 months ago](https://wordpress.org/support/topic/errors-with-divi-theme/#post-17178966) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[WP Crontrol] Great plugin!](https://wordpress.org/support/topic/great-plugin-37902/) - Started by: [Kash](https://wordpress.org/support/users/jdwel/) in: [Reviews](https://wordpress.org/support/forum/reviews/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/great-plugin-37902/) - [Kash](https://wordpress.org/support/users/jdwel/) * - [[Two Factor] Just works!](https://wordpress.org/support/topic/just-works-759/) - Started by: [dichternebel](https://wordpress.org/support/users/dichternebel/) in: [Reviews](https://wordpress.org/support/forum/reviews/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/just-works-759/) - [dichternebel](https://wordpress.org/support/users/dichternebel/) * - [[WP Crontrol] When “PHP cron event” is not available for sites hosted on WP Engine](https://wordpress.org/support/topic/when-php-cron-event-is-not-available-for-sites-hosted-on-wp-engine/) - Started by: [mattmaldre](https://wordpress.org/support/users/mattmaldre/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 1 - [2 years, 7 months ago](https://wordpress.org/support/topic/when-php-cron-event-is-not-available-for-sites-hosted-on-wp-engine/#post-17160989) - [John Blackbourn](https://wordpress.org/support/users/johnbillion/) * - [[WP Crontrol] Cron sending 403 response code – WP Crontrol](https://wordpress.org/support/topic/cron-sending-403-response-code-wp-crontrol/) - Started by: [bhouin](https://wordpress.org/support/users/bhouin/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 3 - 2 - [2 years, 7 months ago](https://wordpress.org/support/topic/cron-sending-403-response-code-wp-crontrol/#post-17160311) - [beyourself.design](https://wordpress.org/support/users/beyourselfdesign/) * - [[Query Monitor] A must have for WP developer](https://wordpress.org/support/topic/a-must-have-for-wp-developer/) - Started by: [yehudaT](https://wordpress.org/support/users/yehudat/) in: [Reviews](https://wordpress.org/support/forum/reviews/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/a-must-have-for-wp-developer/) - [yehudaT](https://wordpress.org/support/users/yehudat/) * - [[Query Monitor] QM reports an error in SQL syntax due to quote not escaped](https://wordpress.org/support/topic/qm-reports-an-error-in-sql-syntax-due-to-quote-not-escaped/) - Started by: [yehudaT](https://wordpress.org/support/users/yehudat/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 2 - [2 years, 7 months ago](https://wordpress.org/support/topic/qm-reports-an-error-in-sql-syntax-due-to-quote-not-escaped/#post-17159946) - [yehudaT](https://wordpress.org/support/users/yehudat/) * - [[Query Monitor] open_basedir restriction in effect](https://wordpress.org/support/topic/open_basedir-restriction-in-effect-32/) - Started by: [David](https://wordpress.org/support/users/djdevy/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 2 - 2 - [2 years, 7 months ago](https://wordpress.org/support/topic/open_basedir-restriction-in-effect-32/#post-17159071) - [David](https://wordpress.org/support/users/djdevy/) * - [[Two Factor] Emails Takes a long time to come through](https://wordpress.org/support/topic/emails-takes-a-long-time-to-come-through/) - Started by: [nikputhu](https://wordpress.org/support/users/nikputhu/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/emails-takes-a-long-time-to-come-through/) - [nikputhu](https://wordpress.org/support/users/nikputhu/) * - [[Query Monitor] 500 error](https://wordpress.org/support/topic/500-error-201/) - Started by: [aga2442](https://wordpress.org/support/users/aga2442/) in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/500-error-201/) - [aga2442](https://wordpress.org/support/users/aga2442/) * - [[Login as User] Useful and well supported](https://wordpress.org/support/topic/useful-and-well-supported-4/) - Started by: [istcwebmaster](https://wordpress.org/support/users/istcwebmaster/) in: [Reviews](https://wordpress.org/support/forum/reviews/) - 1 - 0 - [2 years, 7 months ago](https://wordpress.org/support/topic/useful-and-well-supported-4/) - [istcwebmaster](https://wordpress.org/support/users/istcwebmaster/) *   [←](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/20/?output_format=md) [1](https://wordpress.org/support/view/plugin-contributor/johnbillion/?output_format=md) [2](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/2/?output_format=md) [3](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/3/?output_format=md)… [20](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/20/?output_format=md) 21 [22](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/22/?output_format=md)… [47](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/47/?output_format=md) [48](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/48/?output_format=md) [49](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/49/?output_format=md) [→](https://wordpress.org/support/view/plugin-contributor/johnbillion/page/22/?output_format=md) ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics ### Plugin Contributor » johnbillion ## Feeds * [RSS Recent Posts](https://wordpress.org/support/forums/feed/) * [RSS Recent Topics](https://wordpress.org/support/topics/feed/)