[ask] tiba-tiba session error knp ya?
 

gan tanya lagi kok td tiba-tiba session yg saya pakai di php error ya



padahal kemarin ok2 aja



nie pesan error nya


Code:

Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\rc\b\menu_proses.php:12) in C:\xampp\htdocs\rc\b\menu_proses.php on line 44



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