Missing Method in TicketsController

Error: The action img is not defined in controller TicketsController

Error: Create TicketsController::img() in file: app/controllers/tickets_controller.php.

<?php
class TicketsController extends AppController {

	var $name = 'Tickets';


	function img() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp.

Notice (8): Undefined variable: popup_display_status [APP/views/layouts/default.ctp, line 217]
(default) 8 queries took 10 ms
NrQueryErrorAffectedNum. rowsTook (ms)
1SELECT `PageRedirection`.`id`, `PageRedirection`.`url`, `PageRedirection`.`new_url` FROM `page_redirections` AS `PageRedirection` WHERE `PageRedirection`.`url` = '/tickets/img/v2/free-report-icon.png' LIMIT 1000
2SELECT COUNT(*) AS `count` FROM `page_management_pages` AS `PageManagementPage` WHERE `PageManagementPage`.`url` = '/tickets/img/v2/free-report-icon.png' AND `status` = 'published' 117
3SHOW FULL COLUMNS FROM `tickets`14141
4SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLLATIONS WHERE COLLATION_NAME= 'utf8mb3_general_ci';111
5SHOW FULL COLUMNS FROM `ticket_messages`17171
6SELECT `ScheduleAskAQuestion`.`id`, `ScheduleAskAQuestion`.`date`, `ScheduleAskAQuestion`.`start_hour`, `ScheduleAskAQuestion`.`start_minute`, `ScheduleAskAQuestion`.`end_hour`, `ScheduleAskAQuestion`.`end_minute` FROM `schedule_ask_a_questions` AS `ScheduleAskAQuestion` WHERE `date` = '2024-09-19' LIMIT 1000
7SELECT `ZonalCountry`.`id`, `ZonalCountry`.`name`, `ZonalCountry`.`region`, `ZonalCountry`.`zone`, `ZonalCountry`.`status` FROM `zonal_countries` AS `ZonalCountry` WHERE `status` = '1' ORDER BY `name` ASC 2482480
8SELECT `MemberProfile`.`id`, `MemberProfile`.`name` FROM `member_profiles` AS `MemberProfile` WHERE `MemberProfile`.`member_id` IS NULL AND `status` = '1' 000