Fatal error: Uncaught ArgumentCountError: Too few arguments to function Functions::add_visitor(), 0 passed in /home/vendorlistbd/public_html/bn/index.php on line 9 and exactly 1 expected in /home/vendorlistbd/public_html/functions.php:103
Stack trace:
#0 /home/vendorlistbd/public_html/bn/index.php(9): Functions->add_visitor()
#1 {main}
thrown in /home/vendorlistbd/public_html/functions.php on line 103