Error message

• Strict warning: Only variables should be passed by reference in metatag_metatags_node_token_data_alter() (line 189 of /home/scoliosi/public_html/sites/all/themes/impact_theme/template.php).
• Notice: Undefined index: #entity_type in ffc_field_attach_view_alter() (line 106 of /home/scoliosi/public_html/sites/all/modules/ffc/ffc.module).
• Notice: Undefined index: #bundle in ffc_field_attach_view_alter() (line 106 of /home/scoliosi/public_html/sites/all/modules/ffc/ffc.module).