Thumbnail generation unsuccessful

• DEBUG post_id=847
• DEBUG Found YAPB image
• DEBUG w=180
• ERROR phpThumb couldn't generate thumbnail.
• INFO Writing out phpThumb internal debug messages:
• DEBUG phpThumb: phpThumb() v1.7.9-200805132119 in file "phpthumb.class.php" on line 216
• DEBUG phpThumb: setSourceFilename(/wp-content/2009/10/gewitter4.jpg) set $this->sourceFilename to "/wp-content/2009/10/gewitter4.jpg" in file "phpthumb.class.php" on line 243
• DEBUG phpThumb: file_exists() = 0 in file "phpthumb.class.php" on line 1105
• DEBUG phpThumb: is_executable() = 0 in file "phpthumb.class.php" on line 1106
• DEBUG phpThumb: using ImageMagick path from `which convert` (/usr/bin/convert) in file "phpthumb.class.php" on line 1125
• DEBUG phpThumb: ImageMagick version checked with "convert --version" in file "phpthumb.class.php" on line 1152
• DEBUG phpThumb: ImageMagick did not return recognized version string (Version: ImageMagick 6.5.7-0 2010-03-02 Q16 OpenMP http://www.imagemagick.org Copyright: Copyright (C) 1999-2009 ImageMagick Studio LLC) in file "phpthumb.class.php" on line 1158
• DEBUG phpThumb: ImageMagick convert --version says "" in file "phpthumb.class.php" on line 1160
• DEBUG phpThumb: $AvailableImageOutputFormats = array(text;ico;bmp;wbmp;gif;png;jpeg) in file "phpthumb.class.php" on line 888
• DEBUG phpThumb: $this->thumbnailFormat set to $this->config_output_format "jpeg" in file "phpthumb.class.php" on line 899
• DEBUG phpThumb: $this->thumbnailQuality set to "75" in file "phpthumb.class.php" on line 916
• DEBUG phpThumb: ResolveFilenameToAbsolute() prepending $this->config_document_root (/srv/www/htdocs/k1153/wwwroot/hueckwagazin) to $filename (/wp-content/2009/10/gewitter4.jpg) resulting in ($AbsoluteFilename = "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg") in file "phpthumb.class.php" on line 1029
• DEBUG phpThumb: $this->sourceFilename set to "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg" in file "phpthumb.class.php" on line 817
• DEBUG phpThumb: phpThumb() v1.7.9-200805132119 "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg" does not exist in file "phpthumb.class.php" on line 3709
• DEBUG phpThumb: setCacheDirectory() starting with config_cache_directory = "" in file "phpthumb.class.php" on line 923
• DEBUG phpThumb: $this->config_cache_directory () is not a directory in file "phpthumb.class.php" on line 959
• DEBUG phpThumb: SetCacheFilename() failed because $this->config_cache_directory is empty in file "phpthumb.class.php" on line 3076
• DEBUG phpThumb: starting ExtractEXIFgetImageSize() in file "phpthumb.class.php" on line 2920
• DEBUG phpThumb: GetImageSize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) says image is x in file "phpthumb.class.php" on line 2930
• DEBUG phpThumb: GetImageSize("/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg") failed in file "phpthumb.class.php" on line 2959
• DEBUG phpThumb: $this->useRawIMoutput=true after checking $UnAllowedParameters in file "phpthumb.class.php" on line 1252
• DEBUG phpThumb: phpThumb_tempnam() returning "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbIBfPRC" in file "phpthumb.class.php" on line 3929
• DEBUG phpThumb: ImageMagickSwitchAvailable(thumbnail) = 1 in file "phpthumb.class.php" on line 1192
• DEBUG phpThumb: ImageMagickSwitchAvailable(density) = 1 in file "phpthumb.class.php" on line 1192
• DEBUG phpThumb: GetImageSize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) FAILED with error "
  Warning: getimagesize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) [function.getimagesize]: failed to open stream: No such file or directory in /srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/lib/phpThumb-1.7.9/phpthumb.class.php on line 1328
  " in file "phpthumb.class.php" on line 1334
• DEBUG phpThumb: GetImageSize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) failed in file "phpthumb.class.php" on line 1476
• DEBUG phpThumb: Remaining $this->fltr after ImageMagick: (array(0) { } ) in file "phpthumb.class.php" on line 1824
• DEBUG phpThumb: ImageMagickSwitchAvailable(quality;interlace) = 1 in file "phpthumb.class.php" on line 1189
• DEBUG phpThumb: ImageMagick called as (convert -density 150 -thumbnail 180x -quality 75 -interlace line "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg[0]" jpeg:"/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbIBfPRC" 2>&1) in file "phpthumb.class.php" on line 1843
• DEBUG phpThumb: ImageMagick failed with message (convert: unable to open image `/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg': No such file or directory @ blob.c/OpenBlob/2480. convert: missing an image filename `jpeg:/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbIBfPRC' @ convert.c/ConvertImageCommand/2822.) in file "phpthumb.class.php" on line 1852
• DEBUG phpThumb: deleting "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbIBfPRC" in file "phpthumb.class.php" on line 1881
• DEBUG phpThumb: ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 2966
• DEBUG phpThumb: SetOrientationDependantWidthHeight() starting with ""x"" in file "phpthumb.class.php" on line 2899
• DEBUG phpThumb: SetOrientationDependantWidthHeight() setting w="180", h="0" in file "phpthumb.class.php" on line 2915
• DEBUG phpThumb: EXIF thumbnail extraction: (size=0; type=""; 0x0) in file "phpthumb.class.php" on line 3015
• DEBUG phpThumb: starting SourceImageToGD() in file "phpthumb.class.php" on line 3273
• DEBUG phpThumb: $this->useRawIMoutput=true after checking $UnAllowedParameters in file "phpthumb.class.php" on line 1252
• DEBUG phpThumb: phpThumb_tempnam() returning "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbAqoDAZ" in file "phpthumb.class.php" on line 3929
• DEBUG phpThumb: ImageMagickSwitchAvailable(thumbnail) = 1 in file "phpthumb.class.php" on line 1192
• DEBUG phpThumb: ImageMagickSwitchAvailable(density) = 1 in file "phpthumb.class.php" on line 1192
• DEBUG phpThumb: GetImageSize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) FAILED with error "
  Warning: getimagesize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) [function.getimagesize]: failed to open stream: No such file or directory in /srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/lib/phpThumb-1.7.9/phpthumb.class.php on line 1328
  " in file "phpthumb.class.php" on line 1334
• DEBUG phpThumb: GetImageSize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) failed in file "phpthumb.class.php" on line 1476
• DEBUG phpThumb: Remaining $this->fltr after ImageMagick: (array(0) { } ) in file "phpthumb.class.php" on line 1824
• DEBUG phpThumb: ImageMagickSwitchAvailable(quality;interlace) = 1 in file "phpthumb.class.php" on line 1189
• DEBUG phpThumb: ImageMagick called as (convert -density 150 -thumbnail 180x -quality 75 -interlace line "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg[0]" jpeg:"/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbAqoDAZ" 2>&1) in file "phpthumb.class.php" on line 1843
• DEBUG phpThumb: ImageMagick failed with message (convert: unable to open image `/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg': No such file or directory @ blob.c/OpenBlob/2480. convert: missing an image filename `jpeg:/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbAqoDAZ' @ convert.c/ConvertImageCommand/2822.) in file "phpthumb.class.php" on line 1852
• DEBUG phpThumb: deleting "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/plugins/yet-another-photoblog/pThumbAqoDAZ" in file "phpthumb.class.php" on line 1881
• DEBUG phpThumb: starting ImageCreateFromFilename(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) in file "phpthumb.class.php" on line 3188
• DEBUG phpThumb: empty $filename or GetImageSize(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) failed in file "phpthumb.class.php" on line 3237
• DEBUG phpThumb: Populating $rawimagedata in file "phpthumb.class.php" on line 3245
• DEBUG phpThumb: cannot fopen(/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg) in file "phpthumb.class.php" on line 3256
• DEBUG phpThumb: Not using EXIF thumbnail data because $this->exif_thumbnail_data is empty in file "phpthumb.class.php" on line 3329
• DEBUG phpThumb: $this->gdimg_source is still empty in file "phpthumb.class.php" on line 3381
• DEBUG phpThumb: ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 3383
• DEBUG phpThumb: phpThumb() v1.7.9-200805132119 failed to open "/srv/www/htdocs/k1153/wwwroot/hueckwagazin/wp-content/2009/10/gewitter4.jpg" SourceImageToGD() [3487] in file "phpthumb.class.php" on line 3709
• DEBUG phpThumb: SourceImageToGD() failed in file "phpthumb.class.php" on line 323