[Plugin: PhotoXhibit] Bug in Uploading to Album

I am using the option:

Album Images >> Quick Album Edit

I cannot upload my images. I changed the option to my image, but they do not upload.

My pictures:
1280 x 851
217kb
format: .jpg

I keep getting the following error:

———

—– SWFUPLOAD SETTINGS —-
ID: undefined
upload_url: /wp-content/plugins/photoxhibit/photoxhibit.php?option=upload&aid=2
file_post_name: Filedata
post_params: {
PHPSESSID:
}
file_types: *.jpg;*.gif;*.png
file_types_description: Image Files
file_size_limit: 102400
file_upload_limit: 0
file_queue_limit: 0
flash_url: https://www.thedurtyversion.com/wp-content/plugins/photoxhibit/common/js/swfupload_f9.swf
flash_width: 1px
flash_height: 1px
flash_color: #FFFFFF
debug_enabled: true
swfupload_element_id: flashUI2
degraded_element_id: degradedUI2
user_swfUploadLoaded_handler: function () {
}
user_upload_complete_handler: function uploadComplete(fileObj) {
try {
if (this.getStats().files_queued === 0) {
document.getElementById(this.customSettings.cancelButtonId).disabled = true;
} else {
this.startUpload();
}
} catch (ex) {
this.debug(ex);
}
}
—– SWFUPLOAD SETTINGS END —-

SWF DEBUG: SWFUpload Init Complete
SWF DEBUG:
SWF DEBUG: —– SWF DEBUG OUTPUT —-
SWF DEBUG: Build Number: SWFUPLOAD 2.0.2 FP9 2008-01-07 0001
SWF DEBUG: movieName: SWFUpload_0
SWF DEBUG: Upload URL: /wp-content/plugins/photoxhibit/photoxhibit.php?option=upload&aid=2
SWF DEBUG: File Types String: *.jpg;*.gif;*.png
SWF DEBUG: Parsed File Types: jpg,gif,png
SWF DEBUG: File Types Description: Image Files (*.jpg;*.gif;*.png)
SWF DEBUG: File Size Limit: 104857600 bytes
SWF DEBUG: File Upload Limit: 0
SWF DEBUG: File Queue Limit: 0
SWF DEBUG: Post Params:
SWF DEBUG: PHPSESSID=
SWF DEBUG: —– END SWF DEBUG OUTPUT —-
SWF DEBUG:
Flash called back and is ready.
SWF DEBUG: Event: fileDialogStart : Browsing files. Multi Select. Allowed file types: *.jpg;*.gif;*.png
SWF DEBUG: Select Handler: Files Selected from Dialog. Processing file list
SWF DEBUG: Event: fileQueued : File ID: SWFUpload_0_0
SWF DEBUG: Event: fileDialogComplete : Finished adding files
SWF DEBUG: StartUpload(): Starting Upload: First file in queue
SWF DEBUG: StartFile: First file in queue
SWF DEBUG: Event: uploadStart : File ID: SWFUpload_0_0
SWF DEBUG: Global Post Item: PHPSESSID=
SWF DEBUG: startFile(): File Reference found. File accepted by startUpload event. Starting upload to /wp-content/plugins/photoxhibit/photoxhibit.php?option=upload&aid=2 for File ID: SWFUpload_0_0
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 32768. Total: 222305
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 98304. Total: 222305
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 131072. Total: 222305
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 163840. Total: 222305
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 196608. Total: 222305
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 222305. Total: 222305
SWF DEBUG: Event: uploadError: HTTP ERROR : File ID: SWFUpload_0_0. HTTP Status: 500.
SWF DEBUG: Event: uploadComplete : Upload cycle complete.
Error Code: HTTP Error, File name: 00_g8gxpny08.jpg, Message: 500