I got the exact same error when installing this plugin. It also appears at the top of every page on my site. I had to uninstall it. I’m running WordPress 4.9.1 with Magzimum theme.
Hi- Thanks for the quick response and the tips. Using the above steps, it appears that my “images are too small” (less than 200×200). The actual images are much larger, but maybe my theme (CyberChimps) is reducing the sizes.
Thanks again
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