Warning: Undefined variable $larg in /home/clients/17e2626f09ceb7b099a9605b06ea3862/sites/lisa90.org/pages/chart_rect.php on line 4

Warning: Undefined variable $max in /home/clients/17e2626f09ceb7b099a9605b06ea3862/sites/lisa90.org/pages/chart_rect.php on line 5

Fatal error: Uncaught DivisionByZeroError: Division by zero in /home/clients/17e2626f09ceb7b099a9605b06ea3862/sites/lisa90.org/pages/chart_rect.php:5 Stack trace: #0 {main} thrown in /home/clients/17e2626f09ceb7b099a9605b06ea3862/sites/lisa90.org/pages/chart_rect.php on line 5