Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type int|float, string given in /var/www/html/casestudy/report/detail.html:391 Stack trace: #0 /var/www/html/casestudy/report/detail.html(391): number_format() #1 {main} thrown in /var/www/html/casestudy/report/detail.html on line 391