New phone photo sizes are getting big. I think the Forum limit is 3.1MB - check the settings on your camera in case it's gone Super Pro
Yes , buy a new phone with a 200 megapixel camera and the files are too large to upload ... ( but e.g. the built in picture editor on my Galaxy S23 Ultra can reduce the image size so they can up load. ) ..or you can crop the massive image as above..
Got a new phone last week. Instantly got the message about file too big. Megamegapixels innit. sometimes it works sometimes not. Sometimes now I screenshot the photo and upload that.