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Only variables should be passed by reference [#1614450] | Drupal.org
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The reference view cannot be found' message is shown when the view exists and can be configured normally [#3062155] | Drupal.org
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Variables placed in email body not being replaced with actual value [#3056302] | Drupal.org
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The reference view cannot be found' message is shown when the view exists and can be configured normally [#3062155] | Drupal.org
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The reference view cannot be found' message is shown when the view exists and can be configured normally [#3062155] | Drupal.org
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Only variables should be passed by reference auto_entitylabel_set_title() [#2763941] | Drupal.org
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