Fatal error: Uncaught ArgumentCountError: Too few arguments to function mailer::set_string(), 4 passed in /home/falcon87/public_html/forums/libs/mailer.inc.php on line 211 and exactly 5 expected in /home/falcon87/public_html/forums/libs/mailer.inc.php:88 Stack trace: #0 /home/falcon87/public_html/forums/libs/mailer.inc.php(211): mailer->set_string('EMAIL_HEADER', NULL, Array, true) #1 /home/falcon87/public_html/forums/libs/mailer.inc.php(37): mailer->set_header('EMAIL_HEADER', NULL) #2 /home/falcon87/public_html/forums/libs/triggers.inc.php(139): mailer->__construct() #3 /home/falcon87/public_html/forums/scripts/cfrm.inc.php(94): trigger_birthday_notifications('PENDING-1660396...', 1660446904, '13') #4 /home/falcon87/public_html/forums/ubbthreads.php(279): page_cfrm_run() #5 /home/falcon87/public_html/forums/index.php(19): include('/home/falcon87/...') #6 {main} thrown in /home/falcon87/public_html/forums/libs/mailer.inc.php on line 88