Fatal error: Uncaught TypeError: Unsupported operand types: string - string in /home/.sites/117/site7256892/web/fxproject/hr/classes/clChart.php:4356
Stack trace:
#0 /home/.sites/117/site7256892/web/fxproject/hr/classes/clChart.php(2883): clChart::_addValidChart('r1e6', true)
#1 /home/.sites/117/site7256892/web/fxproject/hr/classes/clGame.php(156): clChart::getChartText(Array)
#2 /home/.sites/117/site7256892/web/fxproject/hr/classes/viGame.php(1872): clGame->getWinExpectancyChart()
#3 /home/.sites/117/site7256892/web/fxproject/hr/classes/viGame.php(15): viGame->renderGame(6592)
#4 /home/.sites/117/site7256892/web/fxproject/hr/templates/main.php(189): viGame->render()
#5 /home/.sites/117/site7256892/web/sys/classes/fx.php(2339): include('/home/.sites/11...')
#6 /home/.sites/117/site7256892/web/index.php(222): FX::includeTemplate()
#7 {main}
  thrown in /home/.sites/117/site7256892/web/fxproject/hr/classes/clChart.php on line 4356