Wordpress LScache Plugin: Error at /wp-admin/edit.php
Last Updated on: Wed, 15 Apr 2026 00:00:02 Hello Dear! When I go to All posts I see this below error message Failed to post via WordPress: update_client_callbackurl failed on child server [err] Dismiss this notice. Failed to post via WordPress: no auth_key What option should I use to fix? Thanks Hi, Did it only happens when you go to all-post page ? or any other pages ? also please provide the report number Best regards, I was able to fix it by disabling some options related to optimization (Perhaps, Images?) Thanks Hi, I see , this is what I thought how it happened When you have cron active for image optimization and it fails to optimize, it pops up that message. (Last weekend, that was our fault. Our image server was having issues. Our apologies for any inconvenience!) Best regards, Its completely okay! I was just testing around things to see how it works. I do appreciate your active efforts to help everyone.. Please keep plugin always up to date, minimal, simple yet fantastic, easy to use. Thanks Thank you for your support!
LiteCache Rush: Speed comes from using less, not from doing it faster
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