I am running the following iframe and getting an error can anyone help?

<script src="https://app.repairdesk.co/widgets/include.js?token=5674b74984008-686-5674b7498401d&height=1200&width=1000&scrolling=yes"></script>

i have entered it in a a few online testing sites and it seems to work fine, however when i use it in my mojoportal i get the following message

We're sorry but a server error has occurred while trying to process your request.

I see the following in the log

015-12-18 20:53:52,444 ERROR 68.188.161.206 - en-US - /Admin/ModuleSettings.aspx?mid=78&pageid=62 - mojoPortal.Web.Global - 68.188.161.206 /<iframe src= Referrer(http://wirelessrepairzone.com/repair-status.aspx) useragent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0
System.Web.HttpException (0x80004005): A potentially dangerous Request.Path value was detected from the client (<).
   at System.Web.HttpRequest.ValidateInputIfRequiredByConfig()
   at System.Web.HttpApplication.PipelineStepManager.ValidateHelper(HttpContext context)
2015-12-18 23:46:17,263 ERROR 68.188.161.206 - (null) - (null) - mojoPortal.Web.Global - 68.188.161.206 /<iframe src= Referrer(http://wirelessrepairzone.com/repair-status.aspx) useragent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0
System.Web.HttpException (0x80004005): A potentially dangerous Request.Path value was detected from the client (<).
   at System.Web.HttpRequest.ValidateInputIfRequiredByConfig()
   at System.Web.HttpApplication.PipelineStepManager.ValidateHelper(HttpContext context)

im running under windows and have attempted on this version below and the lastest release

System Information

mojoPortal Version 2.4.0.8 MSSQL

Operating System Microsoft Windows NT 6.1.7601 Service Pack 1

ASP.NET Info 4.0.30319.34209 Running in Full Trust

Server Time Zone Eastern Standard Time

Server Local Time (GMT -5) 12/18/2015 11:48:15 PM

Greenwich Mean Time (GMT/UTC) 12/19/2015 4:48:15 AM

Anyone have any thoughts on this?