Title: Getting “Unknown error”
Last modified: February 9, 2022

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# Getting “Unknown error”

 *  Resolved [Flea777](https://wordpress.org/support/users/flea777/)
 * (@flea777)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/getting-unknown-error-2/)
 * When I try to load this page which has a private calendar on it when not logged
   in I get an Unknown Error. When I log in, even as a subscriber, it works just
   fine.
 * I have tried going to [http://paperbirdtek.com/wp-admin/admin-ajax.php](http://paperbirdtek.com/wp-admin/admin-ajax.php)
   and the https version and neither seem to be redirected (per a previous post 
   here), I just get a blank white page. Viewing the source shows a single 0 in 
   the upper left.
 * I have disabled Wordfence and had the same issue. I also have IP block country
   installed and have disabled it and had the same issue.
 * Can you point me in the right direction? I would really like to use this without
   having to log in all the time.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fgetting-unknown-error-2%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [michielve](https://wordpress.org/support/users/michielve/)
 * (@michielve)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/getting-unknown-error-2/#post-15349326)
 * Hi,
 * I see you get a 403 error code.
 * I can think of 2 causes for this:
 * It may be caused by a caching plugin. If you use a caching plugin, you should
   disable it and see if this resolves it. If it does resolve, then you can add 
   the javascript files to the ignore list of this caching plughin.
 * Or you have code or a plugin that disables access to the admin-ajax.php file 
   for users who aren’t logged in.
 * Best,
    Michiel
 *  Thread Starter [Flea777](https://wordpress.org/support/users/flea777/)
 * (@flea777)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/getting-unknown-error-2/#post-15352144)
 * Thank you for your reply, I did try disabling the cache and that did nothing.
   What I found was it was my WP-SpamShield plugin. With that disabled, it works
   fine, re-enable that plugin, it immediately fails.
 * Thanks again, and I appreciate the work you put into the plugin, very nice.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Getting “Unknown error”’ is closed to new replies.

 * ![](https://ps.w.org/private-google-calendars/assets/icon-256x256.png?rev=2203549)
 * [Private Google Calendars](https://wordpress.org/plugins/private-google-calendars/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/private-google-calendars/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/private-google-calendars/)
 * [Active Topics](https://wordpress.org/support/plugin/private-google-calendars/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/private-google-calendars/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/private-google-calendars/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Flea777](https://wordpress.org/support/users/flea777/)
 * Last activity: [4 years, 3 months ago](https://wordpress.org/support/topic/getting-unknown-error-2/#post-15352144)
 * Status: resolved