When I'm adding an image on Topic Row callouts I get an error saying "The file is an invalid image or is an unsupported image type." And when I edit the callout I see a warning about getimagesize() and unable to find the wrapper "resources." The S3 bucket is setup with correct keys that are used on our production site. I'm currently on 4.4.16 version of Bigtree.
Here's the screenshot: https://imgur.com/a/831L2NY
What am I missing and has anyone come across this same issue before?
I'll appreciate any suggestions!
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