Failed to load .js file which is used in the POrtlet Project

HI Experts,

Currently getting the following error when an Hidden command button is invoked from javascript which is as follows as shown in the screenshot

In the CAF Portlet Project we have made use of jquery and its corresponding files have been placed in the WebContent folder under javascript subfolder.

Could someone just what could be gone amiss to avoid this ? Let me know if more details needed to be shared .

THank you.