Title: New Classes – Shift Error
Last modified: August 31, 2016

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# New Classes – Shift Error

 *  [ericirozuru](https://wordpress.org/support/users/ericirozuru/)
 * (@ericirozuru)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/new-classes-shift-error/)
 * The Shift field in Classes post produces this error when a class is created. 
   When viewing classes list you see this error under the Shift column.
    Warning:
   Invalid argument supplied for foreach() in /var/sites/n/neneh.co.uk/public_html/
   wp-content/plugins/wpcourses/classes/wpc_classes.php on line 81 to Any ideas?
   Thanks
 * [https://wordpress.org/plugins/wpcourses/](https://wordpress.org/plugins/wpcourses/)

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## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [ericirozuru](https://wordpress.org/support/users/ericirozuru/)
 * Last activity: [10 years, 4 months ago](https://wordpress.org/support/topic/new-classes-shift-error/)
 * Status: not resolved