Notice: getimagesize(): Read error! in /opt_new/release_202002/src/lib/Gregphoto_Image.php on line 209

Fatal error: Uncaught exception 'Gregphoto_Image_Exception' with message 'Unkown file format - must be JPG, JPEG, GIF, or PNG' in /opt_new/release_202002/src/lib/Gregphoto_Image.php:224
Stack trace:
#0 /opt_new/release_202002/src/lib/Gregphoto_Image.php(34): Gregphoto_Image->populateImageInfo()
#1 /opt_new/release_202002/src/public/legacy/image.php(23): Gregphoto_Image->__construct('/opt_new/releas...')
#2 {main}
  thrown in /opt_new/release_202002/src/lib/Gregphoto_Image.php on line 224