Mensagem de erro

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• Notice: Undefined index: field_trainer_experience em include() (linha 24 de /home/admin/domains/polisfitclub.pt/public_html/sites/all/themes/yogi/template/node/node--trainer.tpl.php).
• Notice: Undefined index: field_trainer_biography em include() (linha 32 de /home/admin/domains/polisfitclub.pt/public_html/sites/all/themes/yogi/template/node/node--trainer.tpl.php).