Fatal error: Uncaught DivisionByZeroError: Division by zero in /home/valle/www/apnearanking.se/graf.php:44 Stack trace: #0 /home/valle/www/apnearanking.se/GeneratePidGraf.php(105): graf() #1 /home/valle/www/apnearanking.se/PidGraf.php(8): GeneratePidGraf() #2 {main} thrown in /home/valle/www/apnearanking.se/graf.php on line 44