A PHP Error was encountered

Severity: Warning

Message: rmdir(./assets/uploads/captcha/): Directory not empty

Filename: helpers/delete_captcha_folder_helper.php

Line Number: 9

Backtrace:

File: /home/northhillc/domains/northhillchiangmai.com/public_html/application/helpers/delete_captcha_folder_helper.php
Line: 9
Function: rmdir

File: /home/northhillc/domains/northhillchiangmai.com/public_html/application/controllers/main/Contact_us.php
Line: 9
Function: delete_folder_captcha

File: /home/northhillc/domains/northhillchiangmai.com/public_html/index.php
Line: 292
Function: require_once