Thumbnail generation unsuccessful

• DEBUG post_id=6
• DEBUG Found YAPB image
• DEBUG w=530
• 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(/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) set $this->sourceFilename to "/maischi.de/wp-content/uploads/2008/03/img_5744.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 convert --version says "Version: ImageMagick 6.3.7 08/07/09 Q16 http:" in file "phpthumb.class.php" on line 1160
• DEBUG phpThumb: Addding ImageMagick formats to $AvailableImageOutputFormats (text;ico;bmp;wbmp;gif;png;jpeg) in file "phpthumb.class.php" on line 882
• 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 (/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de) to $filename (/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) resulting in ($AbsoluteFilename = "/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg") in file "phpthumb.class.php" on line 1029
• DEBUG phpThumb: $this->sourceFilename set to "/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg" in file "phpthumb.class.php" on line 817
• DEBUG phpThumb: phpThumb() v1.7.9-200805132119 "/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.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(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) says image is x in file "phpthumb.class.php" on line 2930
• DEBUG phpThumb: GetImageSize("/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.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 "/tmp/pThumbmX9wxW" 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(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) FAILED with error "
  Warning: getimagesize(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) [function.getimagesize]: failed to open stream: No such file or directory in /is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/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(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.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 530x -quality 75 -interlace line "/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg[0]" jpeg:"/tmp/pThumbmX9wxW" 2>&1) in file "phpthumb.class.php" on line 1843
• DEBUG phpThumb: ImageMagick failed with message (convert: unable to open image `/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg': No such file or directory. convert: missing an image filename `jpeg:/tmp/pThumbmX9wxW'.) in file "phpthumb.class.php" on line 1852
• DEBUG phpThumb: deleting "/tmp/pThumbmX9wxW" 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="530", 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 "/tmp/pThumbUiXBBE" 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(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) FAILED with error "
  Warning: getimagesize(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) [function.getimagesize]: failed to open stream: No such file or directory in /is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/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(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.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 530x -quality 75 -interlace line "/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg[0]" jpeg:"/tmp/pThumbUiXBBE" 2>&1) in file "phpthumb.class.php" on line 1843
• DEBUG phpThumb: ImageMagick failed with message (convert: unable to open image `/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg': No such file or directory. convert: missing an image filename `jpeg:/tmp/pThumbUiXBBE'.) in file "phpthumb.class.php" on line 1852
• DEBUG phpThumb: deleting "/tmp/pThumbUiXBBE" in file "phpthumb.class.php" on line 1881
• DEBUG phpThumb: starting ImageCreateFromFilename(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg) in file "phpthumb.class.php" on line 3188
• DEBUG phpThumb: empty $filename or GetImageSize(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.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(/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.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 "/is/htdocs/wp1092548_8GXNRQE4NU/www2/maischner.de/stefan.maischner.de/maischi.de/wp-content/uploads/2008/03/img_5744.jpg" SourceImageToGD() [3487] in file "phpthumb.class.php" on line 3709
• DEBUG phpThumb: SourceImageToGD() failed in file "phpthumb.class.php" on line 323