Fatal error: Uncaught Error: Undefined class constant 'F_ROOM_SQUARE_METERS' in /shared/vhosts/etgroup.abs-one.com/public_html/common/models/classes/simulate_booking_search_modified_hpa_cached.php:839 Stack trace: #0 /shared/vhosts/etgroup.abs-one.com/public_html/search/models/etgroup_search_controller_new.php(1789): simulate_booking_search_modified_hpa_cached->generateCart(Array, Array, Array, Array, Array) #1 /shared/vhosts/etgroup.abs-one.com/public_html/search/models/etgroup_search_controller_new.php(725): Main_Search_Controller->simulateBooking(Object(Abs_ArrayMask), '23-07-2019', '24-07-2019', 1, Array, 2, 0, 'search', Object(Abs_Marker_Controller), 0, 0, 0, false, 0, false) #2 /shared/vhosts/etgroup.abs-one.com/public_html/common/models/classes/Abs_Search_Component.php(1343): Main_Search_Controller->deploy(Array, Object(Abs_Marker_Controller), false) #3 /shared/vhosts/etgroup.abs-one.com/public_html/common/models/classes/Abs_Search_Component.php(327): Abs_Search_Component->filter(Array, NULL) #4 /shared/vhosts/etgr in /shared/vhosts/etgroup.abs-one.com/public_html/common/models/classes/simulate_booking_search_modified_hpa_cached.php on line 839