Title: Errors 596 & 500
Last modified: August 30, 2016

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# Errors 596 & 500

 *  [Curtiss Grymala](https://wordpress.org/support/users/cgrymala/)
 * (@cgrymala)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/errors-596-500/)
 * I have this plugin installed on two different sites.
 * On one of them, it’s working like a charm.
 * On the other, I started getting 596 errors when trying to load a specific event/
   registration form, and getting 500 errors when trying to load the widget of active
   events.
 * When I look at the list of events within the admin area at Constant Contact -
   > Events, the list looks right, but if I click on any of the events, all of the
   details are blank.
 * Do you have any suggestions on what might be happening? Thanks.
 * [https://wordpress.org/plugins/constant-contact-api/](https://wordpress.org/plugins/constant-contact-api/)

The topic ‘Errors 596 & 500’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Curtiss Grymala](https://wordpress.org/support/users/cgrymala/)
 * Last activity: [10 years, 8 months ago](https://wordpress.org/support/topic/errors-596-500/)
 * Status: not resolved