Fatal error: Uncaught TypeError: round(): Argument #1 ($num) must be of type int|float, string given in /home/ryanrahn/public_html/photo/index.php:151 Stack trace: #0 /home/ryanrahn/public_html/photo/index.php(151): round('6_5', 2) #1 {main} thrown in /home/ryanrahn/public_html/photo/index.php on line 151