Answered phpThumb error - what does it mean?

[[+tv.Picture:phpthumbof=`w=100`]]

[2013-01-05 09:19:11] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource
[2013-01-05 09:19:11] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource
[2013-01-05 09:19:11] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource
[2013-01-05 09:19:11] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource
[2013-01-05 09:19:58] (ERROR @ /index.php) [phpThumbOf] Could not generate thumbnail: <img src="assets/images/photo-mike.png" alt="" /> - Debug: Array
(
    [0] => phpThumb() v1.7.9-200712090829 in file "phpthumb.class.php" on line 216
    [1] => setCacheDirectory() starting with config_cache_directory = "/paas/c0300/www/core/cache/phpthumb/" in file "phpthumb.class.php" on line 919
    [2] => setting config_cache_directory to realpath(/paas/c0300/www/core/cache/phpthumb) = "/paas/c0300/www/core/cache/phpthumb" in file "phpthumb.class.php" on line 947
    [3] => setCacheDirectory() starting with config_cache_directory = "/paas/c0300/www/assets/components/phpthumbof/cache/" in file "phpthumb.class.php" on line 919
    [4] => setting config_cache_directory to realpath(/paas/c0300/www/assets/components/phpthumbof/cache) = "/paas/c0300/www/assets/components/phpthumbof/cache" in file "phpthumb.class.php" on line 947
    [5] => setSourceFilename(<img src="assets/images/photo-mike.png" alt="" />) set $this->sourceFilename to "<img src="assets/images/photo-mike.png" alt="" />" in file "phpthumb.class.php" on line 243
    [6] => skipping CleanUpCacheDirectory() set to purge (30.0 days; 100.00MB; 10,000 files) in file "phpthumb.class.php" on line 652
    [7] =>   file_exists() = 0 in file "phpthumb.class.php" on line 1101
    [8] => is_executable() = 0 in file "phpthumb.class.php" on line 1102
    [9] => using ImageMagick path from `which convert` (/usr/local/bin/convert) in file "phpthumb.class.php" on line 1121
    [10] => ImageMagick version checked with "convert --version" in file "phpthumb.class.php" on line 1148
    [11] => ImageMagick did not return recognized version string (Version: ImageMagick 6.7.9-4 2012-09-11 Q8 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
Features: OpenMP) in file "phpthumb.class.php" on line 1154
    [12] => ImageMagick convert --version says "Unknown" in file "phpthumb.class.php" on line 1157
    [13] => $AvailableImageOutputFormats = array(text;ico;bmp;wbmp;gif;png;jpeg) in file "phpthumb.class.php" on line 884
    [14] => $this->thumbnailFormat set to $this->config_output_format "jpeg" in file "phpthumb.class.php" on line 895
    [15] => $this->thumbnailFormat set to $this->f "jpeg" in file "phpthumb.class.php" on line 902
    [16] => $this->thumbnailQuality set to "75" in file "phpthumb.class.php" on line 912
    [17] => $this->sourceFilename set to "/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />" in file "phpthumb.class.php" on line 813
    [18] => phpThumb() v1.7.9-200712090829

"/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />" does not exist in file "phpthumb.class.php" on line 3647
    [19] => setCacheDirectory() starting with config_cache_directory = "/paas/c0300/www/assets/components/phpthumbof/cache" in file "phpthumb.class.php" on line 919
    [20] => setting config_cache_directory to realpath(/paas/c0300/www/assets/components/phpthumbof/cache) = "/paas/c0300/www/assets/components/phpthumbof/cache" in file "phpthumb.class.php" on line 947
    [21] => SetCacheFilename() _src set from md5($this->sourceFilename) "/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />" = "e7b5494980d2196768b707c2ebf87bf2" in file "phpthumb.class.php" on line 3077
    [22] => SetCacheFilename() _par set from md5(_farC_w100_dpi150_q75) in file "phpthumb.class.php" on line 3110
    [23] => starting ExtractEXIFgetImageSize() in file "phpthumb.class.php" on line 2897
    [24] => GetImageSize("/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />") failed in file "phpthumb.class.php" on line 2920
    [25] => $this->useRawIMoutput=true after checking $UnAllowedParameters in file "phpthumb.class.php" on line 1232
    [26] => phpThumb_tempnam() returning "/paas/c0300/tmp/pThumboCof7Y" in file "phpthumb.class.php" on line 3861
    [27] => ImageMagickSwitchAvailable(thumbnail) = 1 in file "phpthumb.class.php" on line 1189
    [28] => ImageMagickSwitchAvailable(density) = 1 in file "phpthumb.class.php" on line 1189
    [29] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />) FAILED with error "" in file "phpthumb.class.php" on line 1318
    [30] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />) failed in file "phpthumb.class.php" on line 1460
    [31] => Remaining $this->fltr after ImageMagick: (array(0) { } ) in file "phpthumb.class.php" on line 1807
    [32] => ImageMagickSwitchAvailable(quality;interlace) = 1 in file "phpthumb.class.php" on line 1186
    [33] => ImageMagick called as (convert -density 150 -thumbnail 100x -quality 75 -interlace line  "/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />[0]" jpeg:"/paas/c0300/tmp/pThumboCof7Y" 2>&1) in file "phpthumb.class.php" on line 1826
    [34] => ImageMagick failed with message (convert: unable to open image `/paas/c0300/www/<img src=assets/images/photo-mike.png alt= />': No such file or directory @ error/blob.c/OpenBlob/2638.
convert: no decode delegate for this image format `/paas/c0300/www/<img src=assets/images/photo-mike.png alt= />' @ error/constitute.c/ReadImage/550.
convert: no images defined `jpeg:/paas/c0300/tmp/pThumboCof7Y' @ error/convert.c/ConvertImageCommand/3044.) in file "phpthumb.class.php" on line 1834
    [35] => ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 2927
    [36] => SetOrientationDependantWidthHeight() starting with ""x"" in file "phpthumb.class.php" on line 2876
    [37] => SetOrientationDependantWidthHeight() setting w="100", h="0" in file "phpthumb.class.php" on line 2892
    [38] => EXIF thumbnail extraction: (size=0; type=""; 0x0) in file "phpthumb.class.php" on line 2979
    [39] => starting SourceImageToGD() in file "phpthumb.class.php" on line 3229
    [40] => $this->useRawIMoutput=true after checking $UnAllowedParameters in file "phpthumb.class.php" on line 1232
    [41] => phpThumb_tempnam() returning "/paas/c0300/tmp/pThumbD5QExp" in file "phpthumb.class.php" on line 3861
    [42] => ImageMagickSwitchAvailable(thumbnail) = 1 in file "phpthumb.class.php" on line 1189
    [43] => ImageMagickSwitchAvailable(density) = 1 in file "phpthumb.class.php" on line 1189
    [44] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />) FAILED with error "" in file "phpthumb.class.php" on line 1318
    [45] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />) failed in file "phpthumb.class.php" on line 1460
    [46] => Remaining $this->fltr after ImageMagick: (array(0) { } ) in file "phpthumb.class.php" on line 1807
    [47] => ImageMagickSwitchAvailable(quality;interlace) = 1 in file "phpthumb.class.php" on line 1186
    [48] => ImageMagick called as (convert -density 150 -thumbnail 100x -quality 75 -interlace line  "/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />[0]" jpeg:"/paas/c0300/tmp/pThumbD5QExp" 2>&1) in file "phpthumb.class.php" on line 1826
    [49] => ImageMagick failed with message (convert: unable to open image `/paas/c0300/www/<img src=assets/images/photo-mike.png alt= />': No such file or directory @ error/blob.c/OpenBlob/2638.
convert: no decode delegate for this image format `/paas/c0300/www/<img src=assets/images/photo-mike.png alt= />' @ error/constitute.c/ReadImage/550.
convert: no images defined `jpeg:/paas/c0300/tmp/pThumbD5QExp' @ error/convert.c/ConvertImageCommand/3044.) in file "phpthumb.class.php" on line 1834
    [50] => starting ImageCreateFromFilename(/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />) in file "phpthumb.class.php" on line 3152
    [51] => empty $filename or GetImageSize(/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />) failed in file "phpthumb.class.php" on line 3201
    [52] => Populating $rawimagedata in file "phpthumb.class.php" on line 3209
    [53] => cannot fopen(/paas/c0300/www/<img src="assets/images/photo-mike.png" alt="" />) in file "phpthumb.class.php" on line 3212
    [54] => Not using EXIF thumbnail data because $this->exif_thumbnail_data is empty in file "phpthumb.class.php" on line 3278
    [55] => $this->gdimg_source is still empty in file "phpthumb.class.php" on line 3330
    [56] => ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 3332
    [57] => phpThumb() v1.7.9-200712090829

Unknown image type identified by "" () in SourceImageToGD()[3444] in file "phpthumb.class.php" on line 3647
    [58] => SourceImageToGD() failed in file "phpthumb.class.php" on line 323
)

[2013-01-05 09:19:58] (ERROR @ /index.php) [phpThumbOf] Could not generate thumbnail: <img src="assets/images/photo-steve.png" alt="" /> - Debug: Array
(
    [0] => phpThumb() v1.7.9-200712090829 in file "phpthumb.class.php" on line 216
    [1] => setCacheDirectory() starting with config_cache_directory = "/paas/c0300/www/core/cache/phpthumb/" in file "phpthumb.class.php" on line 919
    [2] => setting config_cache_directory to realpath(/paas/c0300/www/core/cache/phpthumb) = "/paas/c0300/www/core/cache/phpthumb" in file "phpthumb.class.php" on line 947
    [3] => setCacheDirectory() starting with config_cache_directory = "/paas/c0300/www/assets/components/phpthumbof/cache/" in file "phpthumb.class.php" on line 919
    [4] => setting config_cache_directory to realpath(/paas/c0300/www/assets/components/phpthumbof/cache) = "/paas/c0300/www/assets/components/phpthumbof/cache" in file "phpthumb.class.php" on line 947
    [5] => setSourceFilename(<img src="assets/images/photo-steve.png" alt="" />) set $this->sourceFilename to "<img src="assets/images/photo-steve.png" alt="" />" in file "phpthumb.class.php" on line 243
    [6] => skipping CleanUpCacheDirectory() set to purge (30.0 days; 100.00MB; 10,000 files) in file "phpthumb.class.php" on line 652
    [7] => $AvailableImageOutputFormats = array(text;ico;bmp;wbmp;gif;png;jpeg) in file "phpthumb.class.php" on line 884
    [8] => $this->thumbnailFormat set to $this->config_output_format "jpeg" in file "phpthumb.class.php" on line 895
    [9] => $this->thumbnailFormat set to $this->f "jpeg" in file "phpthumb.class.php" on line 902
    [10] => $this->thumbnailQuality set to "75" in file "phpthumb.class.php" on line 912
    [11] => $this->sourceFilename set to "/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />" in file "phpthumb.class.php" on line 813
    [12] => phpThumb() v1.7.9-200712090829

"/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />" does not exist in file "phpthumb.class.php" on line 3647
    [13] => setCacheDirectory() starting with config_cache_directory = "/paas/c0300/www/assets/components/phpthumbof/cache" in file "phpthumb.class.php" on line 919
    [14] => setting config_cache_directory to realpath(/paas/c0300/www/assets/components/phpthumbof/cache) = "/paas/c0300/www/assets/components/phpthumbof/cache" in file "phpthumb.class.php" on line 947
    [15] => SetCacheFilename() _src set from md5($this->sourceFilename) "/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />" = "4ecb643ef91e4aeb09c92babba71a64d" in file "phpthumb.class.php" on line 3077
    [16] => SetCacheFilename() _par set from md5(_farC_w100_dpi150_q75) in file "phpthumb.class.php" on line 3110
    [17] => starting ExtractEXIFgetImageSize() in file "phpthumb.class.php" on line 2897
    [18] => GetImageSize("/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />") failed in file "phpthumb.class.php" on line 2920
    [19] => $this->useRawIMoutput=true after checking $UnAllowedParameters in file "phpthumb.class.php" on line 1232
    [20] => phpThumb_tempnam() returning "/paas/c0300/tmp/pThumbY1Zf6P" in file "phpthumb.class.php" on line 3861
    [21] => ImageMagickSwitchAvailable(thumbnail) = 1 in file "phpthumb.class.php" on line 1189
    [22] => ImageMagickSwitchAvailable(density) = 1 in file "phpthumb.class.php" on line 1189
    [23] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />) FAILED with error "" in file "phpthumb.class.php" on line 1318
    [24] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />) failed in file "phpthumb.class.php" on line 1460
    [25] => Remaining $this->fltr after ImageMagick: (array(0) { } ) in file "phpthumb.class.php" on line 1807
    [26] => ImageMagickSwitchAvailable(quality;interlace) = 1 in file "phpthumb.class.php" on line 1186
    [27] => ImageMagick called as (convert -density 150 -thumbnail 100x -quality 75 -interlace line  "/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />[0]" jpeg:"/paas/c0300/tmp/pThumbY1Zf6P" 2>&1) in file "phpthumb.class.php" on line 1826
    [28] => ImageMagick failed with message (convert: unable to open image `/paas/c0300/www/<img src=assets/images/photo-steve.png alt= />': No such file or directory @ error/blob.c/OpenBlob/2638.
convert: no decode delegate for this image format `/paas/c0300/www/<img src=assets/images/photo-steve.png alt= />' @ error/constitute.c/ReadImage/550.
convert: no images defined `jpeg:/paas/c0300/tmp/pThumbY1Zf6P' @ error/convert.c/ConvertImageCommand/3044.) in file "phpthumb.class.php" on line 1834
    [29] => ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 2927
    [30] => SetOrientationDependantWidthHeight() starting with ""x"" in file "phpthumb.class.php" on line 2876
    [31] => SetOrientationDependantWidthHeight() setting w="100", h="0" in file "phpthumb.class.php" on line 2892
    [32] => EXIF thumbnail extraction: (size=0; type=""; 0x0) in file "phpthumb.class.php" on line 2979
    [33] => starting SourceImageToGD() in file "phpthumb.class.php" on line 3229
    [34] => $this->useRawIMoutput=true after checking $UnAllowedParameters in file "phpthumb.class.php" on line 1232
    [35] => phpThumb_tempnam() returning "/paas/c0300/tmp/pThumb1igfGg" in file "phpthumb.class.php" on line 3861
    [36] => ImageMagickSwitchAvailable(thumbnail) = 1 in file "phpthumb.class.php" on line 1189
    [37] => ImageMagickSwitchAvailable(density) = 1 in file "phpthumb.class.php" on line 1189
    [38] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />) FAILED with error "" in file "phpthumb.class.php" on line 1318
    [39] => GetImageSize(/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />) failed in file "phpthumb.class.php" on line 1460
    [40] => Remaining $this->fltr after ImageMagick: (array(0) { } ) in file "phpthumb.class.php" on line 1807
    [41] => ImageMagickSwitchAvailable(quality;interlace) = 1 in file "phpthumb.class.php" on line 1186
    [42] => ImageMagick called as (convert -density 150 -thumbnail 100x -quality 75 -interlace line  "/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />[0]" jpeg:"/paas/c0300/tmp/pThumb1igfGg" 2>&1) in file "phpthumb.class.php" on line 1826
    [43] => ImageMagick failed with message (convert: unable to open image `/paas/c0300/www/<img src=assets/images/photo-steve.png alt= />': No such file or directory @ error/blob.c/OpenBlob/2638.
convert: no decode delegate for this image format `/paas/c0300/www/<img src=assets/images/photo-steve.png alt= />' @ error/constitute.c/ReadImage/550.
convert: no images defined `jpeg:/paas/c0300/tmp/pThumb1igfGg' @ error/convert.c/ConvertImageCommand/3044.) in file "phpthumb.class.php" on line 1834
    [44] => starting ImageCreateFromFilename(/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />) in file "phpthumb.class.php" on line 3152
    [45] => empty $filename or GetImageSize(/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />) failed in file "phpthumb.class.php" on line 3201
    [46] => Populating $rawimagedata in file "phpthumb.class.php" on line 3209
    [47] => cannot fopen(/paas/c0300/www/<img src="assets/images/photo-steve.png" alt="" />) in file "phpthumb.class.php" on line 3212
    [48] => Not using EXIF thumbnail data because $this->exif_thumbnail_data is empty in file "phpthumb.class.php" on line 3278
    [49] => $this->gdimg_source is still empty in file "phpthumb.class.php" on line 3330
    [50] => ImageMagickThumbnailToGD() failed in file "phpthumb.class.php" on line 3332
    [51] => phpThumb() v1.7.9-200712090829

Unknown image type identified by "" () in SourceImageToGD()[3444] in file "phpthumb.class.php" on line 3647
    [52] => SourceImageToGD() failed in file "phpthumb.class.php" on line 323
)

[2013-01-05 09:20:02] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource
[2013-01-05 09:20:02] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource
[2013-01-05 09:20:02] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource
[2013-01-05 09:20:02] (ERROR @ /index.php) Could not get table name for class: modFileMediaSource