Error reading EXIF data from uploaded image
|Reported by:||4D4M||Owned by:|
When the user uploads an image file with EXIF data, that data is saved to the database. exif_read_data() reads the EXIF headers from a JPEG or TIFF image file. This way you can read meta data generated by digital cameras.
In this case the EXIF 'ISOSpeedRatings' key had an array for a value, but a string was expected. So the subsequent trim() call failed.