[TYPO3-english] wt_gallery and 'Incorrect APP1 Exif Identifier Code' problem

[Marcus 'biesior' Biesioroff]

ellou list!

I'm just trying to configure wt_gallery (3.0.1) on TYPO3v4.2.1 and it 
looks like everything is OK on installation process, however I've got 
such output on page with plugin:


[PHP]

Warning: exif_read_data(Creek.jpg) [function.exif-read-data]: Incorrect 
APP1 Exif Identifier Code in 
/typo3conf/ext/wt_gallery/lib/class.tx_wtgallery_div.php on line 241

Warning: exif_read_data(Creek.jpg) [function.exif-read-data]: Incorrect 
APP1 Exif Identifier Code in 
/typo3conf/ext/wt_gallery/lib/class.tx_wtgallery_div.php on line 241

[/PHP]

Why is that???

Can somebody help me ?