Error message

• Notice: Undefined index: und in include() (line 331 of /home/brownhotels/public_html/sites/all/themes/spiro/templates/views-view-fields--field-collection-view--flexible.tpl.php).
• Notice: Trying to access array offset on value of type null in include() (line 331 of /home/brownhotels/public_html/sites/all/themes/spiro/templates/views-view-fields--field-collection-view--flexible.tpl.php).
• Notice: Trying to access array offset on value of type null in include() (line 331 of /home/brownhotels/public_html/sites/all/themes/spiro/templates/views-view-fields--field-collection-view--flexible.tpl.php).