Upgrading to 3.15.2 version from 3.3.1. Getting "Chart type not supported" error.
fusioncharts.js:19 GET https://********/fusioncharts/fusioncharts.doughnut2d.swf.js net::ERR_ABORTED 404
i @ fusioncharts.js:19
d @ fusioncharts.js:13
(anonymous) @ fusioncharts.js:13

fusioncharts.js:19 GET https://***********/fusioncharts/fusioncharts.pie2d.swf.js net::ERR_ABORTED 404
i @ fusioncharts.js:19
d @ fusioncharts.js:13