[V4.5.0] Multiple Errors (on localhost) - Auto Wide Template

[Manivannan Chinnaswamy]

Error 1: Nothing happened when I clicked on the Sign In button from the top menu (refer to the screenshot)

Error 2: Add listing --> Select Category --> doesn't load sub category. Shows the Red sign (refer to the screenshot)

Error 3: Thumbnail Images are not shown even though the ad has an Image uploaded. (refer to the screenshot)