Fix error reported by psalm.
Fix error reported by psalm.
dakota/cakephp,CakeDC/cakephp,ADmad/cakephp,dakota/cakephp,cakephp/cakephp,CakeDC/cakephp,CakeDC/cakephp,ndm2/cakephp,ADmad/cakephp,CakeDC/cakephp,ndm2/cakephp,cakephp/cakephp,dakota/cakephp,cakephp/cakephp,ADmad/cakephp,cakephp/cakephp,dakota/cakephp,ADmad/cakephp,ndm2/cakephp,ndm2/cakephp