Title: Q's Replies | WordPress.org --- # Q [ ](https://wordpress.org/support/users/quinncom/) * [Profile](https://wordpress.org/support/users/quinncom/) * [Topics Started](https://wordpress.org/support/users/quinncom/topics/) * [Replies Created](https://wordpress.org/support/users/quinncom/replies/) * [Reviews Written](https://wordpress.org/support/users/quinncom/reviews/) * [Topics Replied To](https://wordpress.org/support/users/quinncom/replied-to/) * [Engagements](https://wordpress.org/support/users/quinncom/engagements/) * [Favorites](https://wordpress.org/support/users/quinncom/favorites/) Search replies: ## Forum Replies Created Viewing 15 replies - 1 through 15 (of 21 total) 1 [2](https://wordpress.org/support/users/quinncom/replies/page/2/?output_format=md) [→](https://wordpress.org/support/users/quinncom/replies/page/2/?output_format=md) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[ThirstyAffiliates - Affiliate Links, Link Branding, Link Tracking & Marketing Plugin] Fatal error when running 3.11.7 + older Pro version via wp-cron.php](https://wordpress.org/support/topic/fatal-error-when-running-3-11-7-older-pro-version-via-wp-cron-php/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [5 months, 2 weeks ago](https://wordpress.org/support/topic/fatal-error-when-running-3-11-7-older-pro-version-via-wp-cron-php/#post-18732606) * Thanks for the fast fix [@caseproof](https://wordpress.org/support/users/caseproof/)! * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/page/2/#post-16467778) * The `wp-cron.php` script now displays no output, so the error is gone. What adjustment did you make? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/page/2/#post-16452863) * [@lastsplash](https://wordpress.org/support/users/lastsplash/), I’m sad to report the problem has returned. I’m not sure when it started happening again, I just thought I’d check if it still was working and it is not: * ```wp-block-code [mtc ~/www/html]$ php wp/wp-cron.php Cron reschedule event error for hook: jetpack_sync_cron, Error code: invalid_schedule, Error message: Event schedule does not exist., Data: {"schedule":"jetpack_sync_interval","args":[],"interval":300} Cron reschedule event error for hook: jetpack_sync_full_cron, Error code: invalid_schedule, Error message: Event schedule does not exist., Data: {"schedule":"jetpack_sync_interval","args":[],"interval":300} ``` * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/page/2/#post-16440707) * Hi [@lastsplash](https://wordpress.org/support/users/lastsplash/), Whatever you did seems to have fixed the problem. I’m no longer getting errors when running` wp-cron.php`. Case closed! Thanks! * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/page/2/#post-16434983) * Hi Daniel, I have deactivated all plugins except `jetpack` and the error still occurs. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/page/2/#post-16426429) * Hi [@lastsplash](https://wordpress.org/support/users/lastsplash/), Yes, we’re still having the same issue. When I execute `cd /home/mtc/www.ministry-to-children. com/html; php wp/wp-cron.php` the output is: * ```wp-block-code Cron reschedule event error for hook: jetpack_sync_cron, Error code: invalid_schedule, Error message: Event schedule does not exist., Data: {"schedule":"jetpack_sync_interval","args":[],"interval":300} Cron reschedule event error for hook: jetpack_sync_full_cron, Error code: invalid_schedule, Error message: Event schedule does not exist., Data: {"schedule":"jetpack_sync_interval","args":[],"interval":300} ``` * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/page/2/#post-16423727) * Hi [@ihenetudan](https://wordpress.org/support/users/ihenetudan/), I think the problem was that you were calling the REST API at `/wp/…` which was redirecting to WP admin login page because of an apache rewrite rule (we have WordPress installed under a sub-directory `/wp/`). I’ve updated the rewrite rule to not redirect if the URL contains query params (e.g., `?rest_route=…`) and now when I open that URL I get JSON: * ```wp-block-code { "code": "rest_invalid_signature", "data": { "status": 400 }, "message": "The request is not signed correctly." } ``` * This didn’t fix the original error we’re getting (`Event schedule does not exist.`) but I think now you should be able to continue with your diagnostics. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/page/2/#post-16411980) * Hi Daniel, The “non-pretty” REST API URL requires a non-empty value provided to the `rest_route` parameter, i.e., this works: [https://ministry-to-children.com/?rest_route=/](https://ministry-to-children.com/?rest_route=/) * This requirement is defined in `wp-includes/rest-api.php`: * ```wp-block-code function rest_api_loaded() { if ( empty( $GLOBALS['wp']->query_vars['rest_route'] ) ) { return; } // ... } ``` * So, it seems there must be something wrong with the way you’re running your diagnostic? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/#post-16395045) * Hi [@lastsplash](https://wordpress.org/support/users/lastsplash/), We received a reply from Ezoic; they said it’s not them blocking the requests from the Jetpack servers. Here’s [what they wrote](https://send.strangecode.com/f/screenshot-2023-01-20-at-20-59-54.png). But I think I did find the cause of the block: we have the Perfmatters plugin installed, and I think it was configured to block the REST API. I’ve [updated this setting to allow](https://send.strangecode.com/f/screenshot-2023-01-20-at-20-57-45.png), so it should work. Can you try and let me know if you can run a diagnostics now? * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 3 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/#post-16378495) * Hi Jay, thanks for checking. I’ve just inquired with him again. I’ll let you know. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 4 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/#post-16346402) * Hi [@lastsplash](https://wordpress.org/support/users/lastsplash/), You’re correct, now I see what you mean. The website owner manages Ezoic, so I will forward your request to add the IP addresses to the allow list. * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 4 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/#post-16336227) * Hello [@lastsplash](https://wordpress.org/support/users/lastsplash/), We are not using Ezoic, nor any other plugin that would block access to xmlrpc.php. [Here is a list of the currently used plugins](https://send.strangecode.com/f/screenshot-2023-01-02-at-11-56-37.png) for this site.The only requests I see hitting our server from the IPs you provided are with user agent Photon, which I assume is for the images CDN. Please confirm you’re connecting to the xmlrpc script at: [https://ministry-to-children.com/wp/xmlrpc.php](https://ministry-to-children.com/wp/xmlrpc.php) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 4 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/#post-16332822) * Hello [@erania-pinnera](https://wordpress.org/support/users/erania-pinnera/), * Apologies for the delayed reply. I had to ask the owner of the website to connect Jetpack to his WordPress.com account. [Here is a screenshot](https://send.strangecode.com/f/pxYmn66.png) showing that Jetpack is now fully connected. I regret to report that the wp-cron errors are still happening, even if I run the wp-cron.php script manually like this: * ```wp-block-code ❯ sudo -u ministry sh -c 'cd /home/ministry/www.ministry-to-children.com/html; php wp/wp-cron.php' Cron reschedule event error for hook: jetpack_sync_cron, Error code: invalid_schedule, Error message: Event schedule does not exist., Data: {"schedule":"jetpack_sync_interval","args":[],"interval":300} Cron reschedule event error for hook: jetpack_sync_full_cron, Error code: invalid_schedule, Error message: Event schedule does not exist., Data: {"schedule":"jetpack_sync_interval","args":[],"interval":300} ``` * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Cron reschedule event error for hook: jetpack_sync_cron](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [3 years, 5 months ago](https://wordpress.org/support/topic/cron-reschedule-event-error-for-hook-jetpack_sync_cron/#post-16252872) * Hi Bruce. The site URL is ministry-to-children.com * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Jetpack - WP Security, Backup, Speed, & Growth] Possible to change the animation used with gallery slideshows?](https://wordpress.org/support/topic/possible-to-change-the-animation-used-with-gallery-slideshows/) * Thread Starter [Q](https://wordpress.org/support/users/quinncom/) * (@quinncom) * [4 years, 8 months ago](https://wordpress.org/support/topic/possible-to-change-the-animation-used-with-gallery-slideshows/#post-14844439) * Thanks Michelle, * I’ve reviewed the links you sent but can’t find the documentation for customizing the carousel functionality. I’ve been a full-stack WP developer for 16 years, I should be able to do it myself; I just expected some hints from the community where to get started. * Regards, Quinn Viewing 15 replies - 1 through 15 (of 21 total) 1 [2](https://wordpress.org/support/users/quinncom/replies/page/2/?output_format=md) [→](https://wordpress.org/support/users/quinncom/replies/page/2/?output_format=md)