mysterious errors :(:(:(

Mar 9 at 9:59 PM
at Noesis.Javascript.CompileScript(Local<v8::Script> , Char source_code, Char* resource_name)
at Noesis.Javascript.JavascriptContext.Run(String iSourceCode)

what does this error means ? i m running multiple threads

starting like
var context = new JavascriptContext();

even disposing in finally {}

context.Dispose();

please help me to solve this error :(