i got this notice
Warning: Cannot modify header information - headers already sent by (output started at /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/config.php:19) in /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/includes/functions.php on line 184
Warning: Cannot modify header information - headers already sent by (output started at /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/config.php:19) in /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/includes/page_header.php on line 947
Warning: Cannot modify header information - headers already sent by (output started at /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/config.php:19) in /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/includes/page_header.php on line 949
Warning: Cannot modify header information - headers already sent by (output started at /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/config.php:19) in /home/smkrcip/domains/smkrc-ipoh.com/public_html/portal/includes/page_header.php on line 950