maybe you can try to turn-on wp_debug or check your php logs to see if there’s any other error which can give us more hints to the issue.
Hi,
The details of the “Server Error” screen said “when capturing http://XXXXXXX/wp-admin/edit.php?action=event_duplicate&event_id=10&_wpnonce=06282f19de
, an error is encountered. The site may be down for maintenance or configured incorrectly.
Error Code: 500″.
I turned on wp_debug, and there were three message:
1.Notice: add_custom_image_header is deprecated since version 3.4! Use add_theme_support( ‘custom-header’, $args ) instead. in /XXXXXXXXXXXXXX/wp-includes/functions.php on line 2900
2.Warning: session_start() [function.session-start]: Cannot send session cache limiter – headers already sent (output started at /XXXXXXXXXXXXXX/wp-includes/functions.php:2900) in /XXXXXXXXXXXXXX/wp-includes/plugin.php on line 406
3.
Fatal error: Class ‘EM_Tags’ not found in /XXXXXXXXXXXXXX/plugins/events-manager/classes/em-event.php on line 780
Did the third error related with the previous two?
I found the first error may be caused by my old theme.
But I tried to use a lasted theme, and the EM copy error still occured.
Thanks!
PS: My system was set traditioal chinese, so the translation of errors may be incorrect.
the latest EM dev version should fixed this – To upgrade to the dev version see here – http://wp-events-plugin.com/documentation/upgrade-dev-version/
The error war gone!
Thanks!
