[Smush Pro] Error When Trying To Smush Image Uploads

I keep getting an error from the Smush plugin saying it cant find images in the directory. This has never happened before and I checked a previous thread in the support from someone who had the same issue. They recommended using a thumbnail regenerator plugin, but after downloading and trying this method it still hasnt fixed the problem. I’ve tried also re-uploading and only uploading single images at a time but keep getting the same error.