Warning: Undefined variable $pdo in /home/tamir/public_html/zapifyapi/signup.php on line 11

Fatal error: Uncaught TypeError: current_user_or_null(): Argument #1 ($pdo) must be of type PDO, null given, called in /home/tamir/public_html/zapifyapi/signup.php on line 11 and defined in /home/tamir/public_html/zapifyapi/includes/auth.php:26 Stack trace: #0 /home/tamir/public_html/zapifyapi/signup.php(11): current_user_or_null(NULL) #1 {main} thrown in /home/tamir/public_html/zapifyapi/includes/auth.php on line 26