Fatal error: Uncaught DivisionByZeroError: Division by zero in /home/umm/prog/_/img.php:201 Stack trace: #0 /home/umm/prog/d/frequency.php(27): img::graphics() #1 /home/umm/prog/d/frequency.php(32): frequency::graph_mk() #2 /home/umm/prog/d/frequency.php(65): frequency::render() #3 /home/umm/prog/d/frequency.php(114): frequency::words() #4 /home/umm/prog/d/frequency.php(128): frequency::call() #5 /home/umm/app.php(16): frequency::home() #6 /home/umm/app.php(51): load_app() #7 {main} thrown in /home/umm/prog/_/img.php on line 201