Title: MoFileLoader.php 500 error
Last modified: August 31, 2016

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# MoFileLoader.php 500 error

 *  Moderator [Bet Hannon](https://wordpress.org/support/users/bethannon1/)
 * (@bethannon1)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/mofileloaderphp-500-error/)
 * We are getting a 500 error for a file within Simple Calendar for this file: [https://domain.com/wp-content/plugins/google-calendar-events/vendor/symfony/translation/Loader/MoFileLoader.php](https://domain.com/wp-content/plugins/google-calendar-events/vendor/symfony/translation/Loader/MoFileLoader.php)
 * The plugin seems to be working ok, but our IT guy has concerns about this error.
 * I’m not at all sure it’s related, but in wp_debug logs, we are getting these 
   two errors repeatedly:
 *     ```
       [11-Feb-2016 03:56:35 UTC] PHP Notice:  WP_User->id was called with an argument that is <strong>deprecated</strong> since version 2.1! Use <code>WP_User->ID</code> instead. in /home3/domain/public_html/wp-includes/functions.php on line 3737
       [11-Feb-2016 03:56:35 UTC] PHP Notice:  load_plugin_textdomain was called with an argument that is <strong>deprecated</strong> since version 2.7 with no alternative available. in /home3/domain/public_html/wp-includes/functions.php on line 3739
       ```
   
 * Can you let me know if there is something we sould be doing about MoFileLoader.
   php?
 * [https://wordpress.org/plugins/google-calendar-events/](https://wordpress.org/plugins/google-calendar-events/)

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Nick Young](https://wordpress.org/support/users/nickyoung87/)
 * (@nickyoung87)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/mofileloaderphp-500-error/#post-7052699)
 * Can you try running through this just to rule out the possibility of a conflict:
   [http://docs.simplecalendar.io/troubleshooting-theme-plugin-widget-conflicts/](http://docs.simplecalendar.io/troubleshooting-theme-plugin-widget-conflicts/)
 * Also, can you post your system report here (“Calendars” > “Tools”)?
 * I don’t think the other 2 error messages are related to the Simple Calendar plugin.

Viewing 1 replies (of 1 total)

The topic ‘MoFileLoader.php 500 error’ is closed to new replies.

 * ![](https://ps.w.org/google-calendar-events/assets/icon-256x256.png?rev=1263960)
 * [Simple Calendar - Google Calendar Plugin](https://wordpress.org/plugins/google-calendar-events/)
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 * [Support Threads](https://wordpress.org/support/plugin/google-calendar-events/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/google-calendar-events/unresolved/)
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## Tags

 * [500 error](https://wordpress.org/support/topic-tag/500-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [Nick Young](https://wordpress.org/support/users/nickyoung87/)
 * Last activity: [10 years, 4 months ago](https://wordpress.org/support/topic/mofileloaderphp-500-error/#post-7052699)
 * Status: not resolved