That's what raises after setting Chrome's language to Arabic and selecting an image to upload:
[LicenseException: The License for AjaxUploader is not valid.
You are using a domain license file.
The domain name in the license file doesn't match the actual domain name (localhost) of the web site.
exception:The DateTime represented by the string is not supported in calendar System.Globalization.UmAlQuraCalendar.]
CuteWebUI.f.GetLicense(LicenseContext context, Type type, Object instance, Boolean allowExceptions) +1099
CuteWebUI.UploaderLicenseProvider.GetLicense(LicenseContext context, Type type, Object instance, Boolean allowExceptions) +61
CuteWebUI.k.a(EnumUploaderLicense A_0) +80
CuteWebUI.k.c(EnumUploaderLicense A_0) +78
a.a() +36
CuteWebUI.UploaderBase.a(String A_0) +1122
CuteWebUI.UploaderBase.System.Web.UI.IPostBackDataHandler.RaisePostDataChangedEvent() +59
System.Web.UI.Page.RaiseChangedEvents() +132
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3336
Setting it back to English causes no error.