Record Updates Locking Site

When I am trying to update a record in my database my site seems to lock up and I just get a spinning "processing" indicator. It seems to be when I am using the CUploadedFile stuff. Creation does not seem to cause any issues, just updating.

Has anybody seen this or have any ideas on what I am doing wrong here?

My controller update section looks like this:

public function actionUpdate($id)




				throw new CHttpException(403,'You are not authorized to perform this action.');




			// Uncomment the following line if AJAX validation is needed

			// $this->performAjaxValidation($model);






				$file_image = CUploadedFile::getInstance($model,'image_name');


				if ( (is_object($file_image) && get_class($file_image)==='CUploadedFile'))

                	$model->image_name = $file_image;




					if (is_object($file_image))

                    	$model->image_name->saveAs(Yii::app()->basePath . '/../data/images/personnel/'.$model->image_name);









View (if it helps):

<div class="form">

<?php $form=$this->beginWidget('CActiveForm', array(




)); ?>

	<p class="note">Fields with <span class="required">*</span> are required.</p>

	<?php echo $form->errorSummary($model); ?>

	<div class="row">

		<?php echo $form->labelEx($model,'image_name'); ?>


            		if ($model->image_name)


                		echo '<img height="150px" src="'.Yii::app()->baseUrl.'/data/images/personnel/'.$model->image_name.'"><br />';

                		echo 'Current file: '.$model->image_name.'<br />To use a different file, use the button below to select your new logo file.  Files must be either JPG, GIF, or PNG formats.<br /><br />';



        	<?php echo $form->fileField($model,'image_name',array('size'=>60,'maxlength'=>255)); ?>

        	<?php echo $form->error($model,'image_name'); ?>


	<div class="row">

		<?php echo $form->labelEx($model,'notify_testimonial_submission'); ?>

		<?php echo $form->dropDownList($model,'notify_testimonial_submission',$model->getNotifyTestimonialSubmissionOptions()); ?>

		<?php echo $form->error($model,'notify_testimonial_submission'); ?>


	<div class="row">

		<?php echo $form->labelEx($model,'notify_service_class_request'); ?>

		<?php echo $form->dropDownList($model,'notify_service_class_request',$model->getNotifyServiceClassRequestOptions()); ?>

		<?php echo $form->error($model,'notify_service_class_request'); ?>


	<div class="row buttons">

		<?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save'); ?>


<?php $this->endWidget(); ?>

</div><!-- form -->

My slimmed down model rules look like this:

public function rules()


			// NOTE: you should only define rules for those attributes that

			// will receive user inputs.

			return array(

				array('notify_service_class_request, notify_testimonial_submission', 'numerical', 'integerOnly'=>true),

				array('image_name', 'length', 'max'=>255),

				array('notify_service_class_request, notify_testimonial_submission', 'length', 'max'=>3),

				array('image_name', 'unsafe'),  // to allow for updates without new files specified

            			array('image_name', 'file', 'types'=>'jpg, gif, png', 'allowEmpty'=>true, 'wrongType'=>'Incorrect file format.'),


				// The following rule is used by search().

				// Please remove those attributes that should not be searched.

				array('id, notify_service_class_request, notify_testimonial_submission', 'safe', 'on'=>'search'),