uploads/images/galerie/hexer_DSC_0284.jpg isn't a valid image

  FILE: /homepages/22/d97080449/htdocs/website/v1/public/imgresize.php
  LINE: 7

    FILE: /homepages/22/d97080449/htdocs/website/v1/cm-system/class/imageTransform/imageTransform.php
    LINE: 236

      FILE: /homepages/22/d97080449/htdocs/website/v1/cm-system/class/imageResizeController.class.php
      LINE: 39