Failed podcast rss feed validation
Hi! I'm getting this error message "Podcast artwork must be between 1400 x 1400 and 3000 x 3000 pixels, JPG or PNG, in RGB color space, and hosted on a server that allows HTTP head requests."
Please help. I have increased the pixed size and reduced the mb required but I'm still getting the same message.
https://feed.podbean.com/tuneinradiou/last1/feed.xml