Fatal error: Uncaught ArgumentCountError: rand() expects exactly 2 arguments, 1 given in /home/c1314828/public_html/maeda7.com/campaign_form/line_integration/index.php:2 Stack trace: #0 /home/c1314828/public_html/maeda7.com/campaign_form/line_integration/index.php(2): rand() #1 {main} thrown in /home/c1314828/public_html/maeda7.com/campaign_form/line_integration/index.php on line 2