SWFUpload

Hey I am working on setting this up using joomla. I am getting the following issue:

---SWFUpload Instance Info---
Version: 2.2.0 2009-03-25
Movie Name: SWFUpload_0
Settings:
upload_url: http://localhost/administrator/index.php
flash_url: http://localhost/administrator/components/com_properties/swfupload/swfup...
use_query_string: false
requeue_on_error: false
http_success:
assume_success_timeout: 0
file_post_name: Filedata
post_params: [object Object]
file_types: *.jpg;*.jpeg;*.gif;*.png
file_types_description: All Files
file_size_limit: 5 MB
file_upload_limit: 100
file_queue_limit: 100
debug: true
prevent_swf_caching: true
button_placeholder_id: spanButtonPlaceHolder
button_placeholder: Not Set
button_image_url: http://localhost/administrator/components/com_properties/swfupload/TestI...
button_width: 65
button_height: 29
button_text: Choose Files
button_text_style: .theFont { font-size: 13; }
button_text_top_padding: 5
button_text_left_padding: 5
button_action: -110
button_disabled: false
custom_settings: [object Object]
Event Handlers:
swfupload_loaded_handler assigned: false
file_dialog_start_handler assigned: false
file_queued_handler assigned: true
file_queue_error_handler assigned: true
upload_start_handler assigned: true
upload_progress_handler assigned: true
upload_error_handler assigned: true
upload_success_handler assigned: true
upload_complete_handler assigned: true
debug_handler assigned: true

SWF DEBUG: SWFUpload Init Complete
SWF DEBUG:
SWF DEBUG: ----- SWF DEBUG OUTPUT ----
SWF DEBUG: Build Number: SWFUPLOAD 2.2.0
SWF DEBUG: movieName: SWFUpload_0
SWF DEBUG: Upload URL: http://localhost/administrator/index.php
SWF DEBUG: File Types String: *.jpg;*.jpeg;*.gif;*.png
SWF DEBUG: Parsed File Types: jpg,jpeg,gif,png
SWF DEBUG: HTTP Success: 0
SWF DEBUG: File Types Description: All Files (*.jpg;*.jpeg;*.gif;*.png)
SWF DEBUG: File Size Limit: 5242880 bytes
SWF DEBUG: File Upload Limit: 100
SWF DEBUG: File Queue Limit: 100
SWF DEBUG: Post Params:
SWF DEBUG: id=1
SWF DEBUG: controller=property
SWF DEBUG: task=edit
SWF DEBUG: format=raw
SWF DEBUG: option=com_properties
SWF DEBUG: table=products
SWF DEBUG: b11e0364308245372fdeda674703bbf3=vphopc3d07egh1qct5aks1vme2
SWF DEBUG: ----- END SWF DEBUG OUTPUT ----
SWF DEBUG:
SWF DEBUG: Event: fileDialogStart : Browsing files. Multi Select. Allowed file types: *.jpg;*.jpeg;*.gif;*.png
SWF DEBUG: Select Handler: Received the files selected from the dialog. Processing the file list...
SWF DEBUG: Event: fileQueued : File ID: SWFUpload_0_0
SWF DEBUG: Event: fileDialogComplete : Finished processing selected files. Files selected: 1. Files Queued: 1
SWF DEBUG: StartUpload: First file in queue
SWF DEBUG: Event: uploadStart : File ID: SWFUpload_0_0
SWF DEBUG: Global Post Item: id=1
SWF DEBUG: Global Post Item: controller=property
SWF DEBUG: Global Post Item: task=edit
SWF DEBUG: Global Post Item: format=raw
SWF DEBUG: Global Post Item: option=com_properties
SWF DEBUG: Global Post Item: table=products
SWF DEBUG: Global Post Item: b11e0364308245372fdeda674703bbf3=vphopc3d07egh1qct5aks1vme2
SWF DEBUG: ReturnUploadStart(): File accepted by startUpload event and readied for upload. Starting upload to http://localhost/administrator/index.php for File ID: SWFUpload_0_0
SWF DEBUG: Event: uploadProgress (OPEN): File ID: SWFUpload_0_0
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 221129. Total: 221129
SWF DEBUG: Event: uploadError: HTTP ERROR : File ID: SWFUpload_0_0. HTTP Status: 500.
SWF DEBUG: Event: uploadComplete : Upload cycle complete.

I am also using wamp if that has any bearing on things.

Thanks in advance for any tips or advice.