Error occurs at /admin/support/nag/action/create when no client is defined yet (which happens to most users for the first time).

cheers, Ronald

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mrtoner’s picture

mrtoner commented
Title: Error when no client defined » Error adding action when no client or one client is defined

The specific error is "warning: implode() [function.implode]: Invalid arguments passed in /sites/all/modules/support_nag/support_nag.admin.inc on line 316." This error will also occur when there is only one client. The problem is that $form_state['values']['clients'] is NULL.