Your code for a new widget area in the 'Configure Header Area' is bad and is causing the issue. You have
HTML Code:
<?php bfa_widget_area('name=header_main&cells=1&width_1=1021&before_widget=<div id="imagecontainer"&class="header-image-container"&no-repeat>&after_widget=</div>'); ?>
but in the
HTML Code:
<div id="imagecontainer"&class="header-image-container"&no-repeat>
there should be no
&, they should be spaces. That caused the parser to mess up.