i think upper information is not enough to give an answer...
here is the full log from debug:
07:03:41.968 [INFO] Debug level set to 0
07:03:41.968 [INFO] Current debug output file: C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24789_log.txt
07:03:41.968 [WARN] Invalid int value: true, using default value: 0
07:03:42.484 [WARN] Invalid int value: , using default value: 0
07:03:42.484 [INFO] JUpload plugin for coppermine version 3.0.1
07:04:17.218 [INFO] Debug level set to 100
07:04:17.218 [INFO] Current debug output file: C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24789_log.txt
07:04:17.234 [DEBUG] =======================================================================
07:04:17.234 [DEBUG] ======= Parameters managed by DefaultUploadPolicy
07:04:17.234 [INFO] JUpload applet, version 3.3.0rc1 [SVN-Rev: 414] (compiled: 02/22/2008 10:24 PM), available at
http://jupload.sourceforge.net/07:04:17.234 [DEBUG] Java version: 1.6.0_05
07:04:17.234 [DEBUG] Cookie: 273710d1aeb5b766d7f1294d33107c24=cf62d20f0409d6ce964aed96ad588431; coppermine_data=YTozOntzOjI6IklEIjtzOjMyOiI4Y2IzNWY5MGEyYWVlOTEzYWMyYmI3MmE4ZTFjYzY0NiI7czoyOiJhbSI7aToxO3M6NDoibGFuZyI7czo2OiJnZXJtYW4iO30%3D
07:04:17.234 [DEBUG] userAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12
07:04:17.234 [DEBUG] List of all applet parameters:
07:04:17.234 [DEBUG] language: de
07:04:17.234 [DEBUG] country:
07:04:17.234 [DEBUG] afterUploadURL: null
07:04:17.234 [DEBUG] allowHttpPersistent: false
07:04:17.234 [DEBUG] allowedFileExtensions: /jpg/jpeg/jpe/gif/png/bmp/jpc/jp2/jpx/jb2/swc/iff/asf/asx/mpg/mpeg/wmv/swf/avi/mov/mp3/midi/mid/wma/wav/ogg/psd/doc/txt/rtf/pdf/xls/pps/ppt/zip/gz/mdb/
07:04:17.234 [DEBUG] debugLevel: 100 (debugfile: C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24789_log.txt)
07:04:17.234 [DEBUG] fileChooserIconFromFileContent: 0
07:04:17.234 [DEBUG] fileChooserIconSize: 50
07:04:17.234 [DEBUG] filenameEncoding: null
07:04:17.234 [DEBUG] lang: de
07:04:17.234 [DEBUG] maxChunkSize: 9223372036854775807
07:04:17.234 [INFO] maxFileSize: 8192000
07:04:17.234 [DEBUG] nbFilesPerRequest: 1
07:04:17.234 [DEBUG] postURL:
http://www.mydomain.ch/cpg/index.php?file=jupload/jupload&action=upload_picture07:04:17.234 [DEBUG] serverProtocol: HTTP/1.1
07:04:17.234 [DEBUG] showLogWindow: false
07:04:17.234 [DEBUG] showStatusbar: true
07:04:17.234 [DEBUG] specificHeaders: null
07:04:17.234 [DEBUG] stringUploadSuccess: ^SUCCESS$
07:04:17.250 [DEBUG] stringUploadError: ^ERROR: (.*)$
07:04:17.250 [DEBUG] urlToSendErrorTo:
http://www.mydomain.ch/cpg/index.php?file=jupload/jupload&action=log_error07:04:17.250 [DEBUG]
07:04:17.250 [DEBUG] ======= Parameters managed by PictureUploadPolicy
07:04:17.250 [DEBUG] fileChooserImagePreview: true
07:04:17.250 [DEBUG] highQualityPreview : false
07:04:17.250 [DEBUG] pictureCompressionQuality : 0.8
07:04:17.250 [DEBUG] pictureTransmitMetadata : false
07:04:17.250 [DEBUG] maxPicWidth : 4092, maxPicHeight : 4092
07:04:17.250 [DEBUG] realMaxPicWidth : 4092, realMaxPicHeight : 4092
07:04:17.250 [DEBUG] storeBufferedImage : false
07:04:17.250 [DEBUG] targetPictureFormat : null
07:04:17.250 [DEBUG]
07:04:17.250 [DEBUG] ======= Parameters managed by CoppermineUploadPolicy
07:04:17.250 [DEBUG] albumId : 1
07:04:17.250 [DEBUG]
07:04:19.109 [DEBUG] Action : Hochladen
07:04:19.125 [DEBUG] Upload done by using the wjhk.jupload2.upload.FileUploadThreadHTTP class
07:04:19.125 [DEBUG] Timer started
07:04:19.125 [DEBUG] Resizing factor (scale): 5.605479452054794
07:04:19.125 [DEBUG] Using transformed temp file C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24790.tmp for Anemone_2.jpg
07:04:19.125 [DEBUG] ImageWriter1 (used), CompressionQuality=0.8
07:04:19.125 [DEBUG] Reading image with imageWriterHelper.readImage(i)
07:04:19.125 [DEBUG] [getWorkingSourceFile] Creating a copy of Anemone_2.jpg as a source working target.
07:04:19.125 [DEBUG] Using working copy temp file C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24791.tmp.jpg for Anemone_2.jpg
07:04:19.140 [DEBUG] Foud one reader for jpg extension
07:04:19.171 [DEBUG] PicturePanel.paint(): offscreenImage is null
07:04:19.171 [DEBUG] Nb images in Anemone_2.jpg: 1
07:04:19.171 [DEBUG] ImageReaderWriterHelper: reading picture number 0 of file Anemone_2.jpg
07:04:19.593 [DEBUG] getBufferedImage: start
07:04:19.593 [DEBUG] getBufferedImage: Picture is now rescaled
07:04:19.593 [DEBUG] getBufferedImage: BufferedImage@1519d9b: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace@21151e transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 730 height = 547 #numDataElements 3 dataOff[0] = 2
07:04:19.609 [DEBUG] getBufferedImage: MinX=0
07:04:19.609 [DEBUG] getBufferedImage: MinY=0
07:04:19.609 [DEBUG] getBufferedImage: was 16 ms long
07:04:19.750 [DEBUG] freeMemory (after ImageHelper.getBufferedImage()) : 57524584
07:04:19.828 [DEBUG] Resizing factor (scale): 5.605479452054794
07:04:19.828 [DEBUG] Using transformed temp file C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24792.tmp for Anemone_3.jpg
07:04:19.828 [DEBUG] ImageWriter1 (used), CompressionQuality=0.8
07:04:19.828 [DEBUG] Reading image with imageWriterHelper.readImage(i)
07:04:19.828 [DEBUG] [getWorkingSourceFile] Creating a copy of Anemone_3.jpg as a source working target.
07:04:19.843 [DEBUG] Using working copy temp file C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24793.tmp.jpg for Anemone_3.jpg
07:04:19.859 [DEBUG] Foud one reader for jpg extension
07:04:19.875 [DEBUG] Nb images in Anemone_3.jpg: 1
07:04:19.875 [DEBUG] ImageReaderWriterHelper: reading picture number 0 of file Anemone_3.jpg
07:04:20.296 [DEBUG] getBufferedImage: start
07:04:20.296 [DEBUG] getBufferedImage: Picture is now rescaled
07:04:20.296 [DEBUG] getBufferedImage: BufferedImage@e0795: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace@21151e transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 730 height = 547 #numDataElements 3 dataOff[0] = 2
07:04:20.296 [DEBUG] getBufferedImage: MinX=0
07:04:20.296 [DEBUG] getBufferedImage: MinY=0
07:04:20.296 [DEBUG] getBufferedImage: was 0 ms long
07:04:20.437 [DEBUG] freeMemory (after ImageHelper.getBufferedImage()) : 54251552
07:04:20.531 [DEBUG] Resizing factor (scale): 5.605479452054794
07:04:20.531 [DEBUG] Using transformed temp file C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24794.tmp for Anemone_4.jpg
07:04:20.531 [DEBUG] ImageWriter1 (used), CompressionQuality=0.8
07:04:20.531 [DEBUG] Reading image with imageWriterHelper.readImage(i)
07:04:20.531 [DEBUG] [getWorkingSourceFile] Creating a copy of Anemone_4.jpg as a source working target.
07:04:20.531 [DEBUG] Using working copy temp file C:\DOCUME~1\IGSADM\LOCALS~1\Temp\jupload_24795.tmp.jpg for Anemone_4.jpg
07:04:20.562 [DEBUG] Foud one reader for jpg extension
07:04:20.578 [DEBUG] Nb images in Anemone_4.jpg: 1
07:04:20.578 [DEBUG] ImageReaderWriterHelper: reading picture number 0 of file Anemone_4.jpg
07:04:21.000 [DEBUG] getBufferedImage: start
07:04:21.015 [DEBUG] getBufferedImage: Picture is now rescaled
07:04:21.015 [DEBUG] getBufferedImage: BufferedImage@1ba0fda: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace@21151e transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 547 height = 730 #numDataElements 3 dataOff[0] = 2
07:04:21.015 [DEBUG] getBufferedImage: MinX=0
07:04:21.015 [DEBUG] getBufferedImage: MinY=0
07:04:21.015 [DEBUG] getBufferedImage: was 15 ms long
07:04:21.140 [DEBUG] freeMemory (after ImageHelper.getBufferedImage()) : 42365944
07:04:21.265 [DEBUG] file 0: content=88659 bytes, getAdditionnalBytesForUpload=1633 bytes
07:04:21.265 [DEBUG] chunkHttpParam: jupart=0&jufinal=1
07:04:21.265 [DEBUG] Cookie: 273710d1aeb5b766d7f1294d33107c24=cf62d20f0409d6ce964aed96ad588431; coppermine_data=YTozOntzOjI6IklEIjtzOjMyOiI4Y2IzNWY5MGEyYWVlOTEzYWMyYmI3MmE4ZTFjYzY0NiI7czoyOiJhbSI7aToxO3M6NDoibGFuZyI7czo2OiJnZXJtYW4iO30%3D
07:04:21.265 [DEBUG] User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12
07:04:21.265 [DEBUG] Using non SSL socket, direct connection
07:04:21.312 [DEBUG] === main header (len=1116):
07:04:21.312 [DEBUG] POST /cpg/index.php?file=jupload/jupload&action=upload_picture&album=1 HTTP/1.1\r\n
07:04:21.312 [DEBUG] Host:
www.mydomain.ch\r\n
07:04:21.312 [DEBUG] Accept: */*\r\n
07:04:21.312 [DEBUG] Accept-Encoding: identity\r\n
07:04:21.312 [DEBUG] Connection: close\r\n
07:04:21.312 [DEBUG] Content-Type: multipart/form-data; boundary=---------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Length: 90796\r\n
07:04:21.312 [DEBUG] Content-Type: UTF-8\r\n
07:04:21.312 [DEBUG] Cookie: 273710d1aeb5b766d7f1294d33107c24=cf62d20f0409d6ce964aed96ad588431; coppermine_data=YTozOntzOjI6IklEIjtzOjMyOiI4Y2IzNWY5MGEyYWVlOTEzYWMyYmI3MmE4ZTFjYzY0NiI7czoyOiJhbSI7aToxO3M6NDoibGFuZyI7czo2OiJnZXJtYW4iO30%3D\r\n
07:04:21.312 [DEBUG] User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="file"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] jupload/jupload\r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="album"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] 1\r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="action"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] upload_picture\r\n
07:04:21.312 [DEBUG] === main header end
07:04:21.312 [DEBUG] --- fileheader start (len=1394):
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="title"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="caption"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="keywords"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="mimetype[]"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] image/jpeg\r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="pathinfo[]"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] C:\Documents and Settings\IGSADM\Desktop\uw_bearbeitet_klein\album_fiha\r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="relpathinfo[]"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="filemodificationdate[]"\r\n
07:04:21.312 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:21.312 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] 18/03/2008 19:03:29\r\n
07:04:21.312 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:21.312 [DEBUG] Content-Disposition: form-data; name="userpicture"; filename="Anemone_2.jpg"\r\n
07:04:21.312 [DEBUG] Content-Type: image/jpeg\r\n
07:04:21.312 [DEBUG] \r\n
07:04:21.312 [DEBUG] --- fileheader end
07:04:21.312 [DEBUG] in UploadFileData.uploadFile (amount:88659, getUploadLength(): 88659)
07:04:22.000 [DEBUG] --- filetail start (len=239):
07:04:22.000 [DEBUG] \r\n
07:04:22.000 [DEBUG] -----------------------------t2g2xmd68yi\r\n
07:04:22.000 [DEBUG] Content-Disposition: form-data; name="md5sum[]"\r\n
07:04:22.000 [DEBUG] Content-Transfer-Encoding: 8bit\r\n
07:04:22.000 [DEBUG] Content-Type: text/plain; UTF-8\r\n
07:04:22.000 [DEBUG] \r\n
07:04:22.000 [DEBUG] 31eeef72618746ffb0de64258769cf0f\r\n
07:04:22.000 [DEBUG] -----------------------------t2g2xmd68yi--\r\n
07:04:22.000 [DEBUG] --- filetail end
07:04:22.062 [DEBUG] -------- Response Headers Start --------
07:04:22.078 [DEBUG] HTTP/1.1 400 Bad Request
07:04:22.078 [DEBUG] Content-Type: text/html
07:04:22.078 [DEBUG] Date: Fri, 21 Mar 2008 06:04:22 GMT
07:04:22.078 [DEBUG] Connection: close
07:04:22.078 [DEBUG] Content-Length: 42
07:04:22.078 [DEBUG]
07:04:22.078 [DEBUG] --------- Response Headers End ---------
07:04:22.078 [DEBUG] HTTP status: 400 Bad Request
07:04:22.078 [DEBUG] -------- Response Body Start --------
07:04:22.078 [DEBUG] <h1>Bad Request (Invalid Header Name)</h1>
07:04:22.078 [DEBUG] --------- Response Body End ---------
07:04:24.484 [ERROR] [wjhk.jupload2.exception.JUploadExceptionUploadFailed] Received HTTP status 400 Bad Request (Received HTTP status 400 Bad Request)
07:04:24.484 wjhk.jupload2.exception.JUploadExceptionUploadFailed: Received HTTP status 400 Bad Request
07:04:24.484 at wjhk.jupload2.policies.DefaultUploadPolicy.checkUploadSuccess(DefaultUploadPolicy.java:563)
07:04:24.484 at wjhk.jupload2.upload.DefaultFileUploadThread.doUpload(DefaultFileUploadThread.java:739)
07:04:24.484 at wjhk.jupload2.upload.DefaultFileUploadThread.run(DefaultFileUploadThread.java:491)
07:04:24.484 [DEBUG] FileUploadThread: within run().finally
07:04:24.484 [WARN] Temporary file not deleted
07:04:24.484 [WARN] Temporary file not deleted
07:04:24.484 [WARN] Temporary file not deleted
07:04:24.531 [DEBUG] PicturePanel.paint(): offscreenImage is null
07:04:25.718 [DEBUG] PicturePanel.paint(): offscreenImage is null
07:04:25.734 [DEBUG] JUploadPanel: after !fileUploadThread.isAlive()
07:04:25.734 [WARN] CoppermineUploadPolicy.afterUpload: No file were uploaded! (0)