I just upgraded and now the concrete5 toolbar is no longer visible when I am logged in. It is strange - the real estate for it appears but it white.

I found a few references to this error which all said to make sure these lines are in the header and footer files, but they are already there.
<?php Loader::element('footer_required'); ?>
<?php Loader::element('header_required'); ?>

Uncaught ReferenceError: ccm_doPageReindexing is not defined index.php:34
(anonymous function) index.php:34
n jquery.js:2
o.fireWith jquery.js:2
e.extend.ready jquery.js:2
c.addEventListener.B jquery.js:2