Magento Dashboard Graphs not Showing
This is a very easy fix, if your dashboard graphs that show the number of orders and the turnover aren’t working all you need to do it to go to the following location:
Then find this code:
<img src="getChartUrl(false) ?>" alt="chart" title="chart" />
Modify it to the following code:
<img src="getChartUrl(true) ?>" alt="chart" title="chart" />
Refresh your cache and et voilà!