Title: Error
Last modified: August 21, 2016

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# Error

 *  [lexxlevi](https://wordpress.org/support/users/lexxlevi/)
 * (@lexxlevi)
 * [11 years, 11 months ago](https://wordpress.org/support/topic/error-397/)
 * Hello
    great plugin, thank you very much.
 * I get some error messages on top of the administration page. Plugin works fine,
   but maybe it should be fixed.
 *     ```
       Warning: include(__DIR__/groups.php) [function.include]: failed to open stream: No such file or directory in /wp-content/plugins/event-calendar-scheduler/admin.php on line 2
   
       Warning: include() [function.include]: Failed opening '__DIR__/groups.php' for inclusion (include_path='.:/usr/lib/php5') in /wp-content/plugins/event-calendar-scheduler/admin.php on line 2
   
       Warning: Invalid argument supplied for foreach() in /wp-content/plugins/event-calendar-scheduler/admin.php on line 3
   
       Warning: implode() [function.implode]: Invalid arguments passed in /wp-content/plugins/event-calendar-scheduler/admin.php on line 5
       ```
   
 * Thank you
 * [https://wordpress.org/plugins/event-calendar-scheduler/](https://wordpress.org/plugins/event-calendar-scheduler/)

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 * 0 replies
 * 1 participant
 * Last reply from: [lexxlevi](https://wordpress.org/support/users/lexxlevi/)
 * Last activity: [11 years, 11 months ago](https://wordpress.org/support/topic/error-397/)
 * Status: not resolved