<https://forums.phpfreaks.com/topic/165217-solved-help-needed-with-passing-id-through-url/page/2/#comment-871438>
<http://schema.org/text>
"I am no longer getting the 'Category isn't specified' error. $sitelocation is coming from the def.php file and there are NO errors being reported. \n"
<https://forums.phpfreaks.com/topic/165217-solved-help-needed-with-passing-id-through-url/page/2/?tab=comments#comment-871506>