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Rochelle Alder
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January 15, 2013 at 12:42 pm
I’m getting a php warning “Warning: array_merge() [function.array-merge]: Argument #1 is not an array in /wp-includes/post.php on line 2996″ this happened after installing google analyticator and Google XML Sitemaps plugins. But disabling these plugins does not get rid of the error warning. Disabling Event Espresso does get rid of the warning. If you try to reactivate a plugin you get the error: Warning: Cannot modify header information – headers already sent by (output started at /wp-includes/post.php:2996) in /wp-includes/pluggable.php on line 876” and the admin screen is not visible. The client was adding an attendee when this started to appear. Previous to the 2 google plugins having been added, everything was fine. In fact after the plugins were added, everything was fine. Although admittedly I did not try to add an attendee with those new plugins activated.
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Rochelle Alder
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January 15, 2013 at 2:16 pm
Hmmm… I checked the Event Espresso settings and the Cancel Return URL (used for cancelled payments): was set to ‘Main’ which is a page that does not exist. I created a new page called cancelled and put the [ESPRESSO_CANCELLED] shortcode on it and set the Cancel Return URL (used for cancelled payments): to Cancelled. On Submitting this the error was not cleared but when navigating to dashboard, the error disappeared. Hope this is helpful to someone else.
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Dean
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January 15, 2013 at 11:39 pm
Thanks for letting us know how you resolved Rochelle!
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