I recieve this error when attempting to add a context to the taxonomy/term page definition in page manager:

An AJAX HTTP error occurred.
HTTP Result Code: 200
Debugging information follows.
Path: http://crhub.dev/ctools/context/ajax/add/page_manager_context%3A%3Aterm_view/context/term_view_panel_context/entity:comment
StatusText: OK
ResponseText: Notice: Undefined variable: id in ctools_context_get_defaults() (line 619 of /home/quickstart/websites/crhub.dev/sites/all/modules/ctools/includes/context-admin.inc). =>

I'm not sure what info is helpful. This is the first variant to be defined. This occurs on Firefox and Chrome browser. I do not have memcache module. Caches were cleared. I am using Panels and Panels Everywhere.

The relevant code line is:

 function ctools_context_get_defaults($plugin_definition) {
  $conf = array(
  'identifier' => $plugin_definition['title'] . ($id > 1 ? ' ' . $id : ''), ....

To my novice view, it looks like $ID is being used before it has been assigned any value???

I'll get you any info you need ASAP. Thanks.