I have created a prototype API in WSO2 API manager 1.9. But i am getting following error while accessing the API
<am:fault xmlns:am="http://wso2.org/apimanager">
<am:code>0</am:code>
<am:type>Status report</am:type>
<am:message>Runtime Error</am:message>
<am:description>
Error occured in the mediation of the class mediator
</am:description>
</am:fault>
What is the reason ,Any suggestion?