AJAX Crashing while trying to enable panes

I've been working on a particular site for a few weeks. After a lot of different variations, I ended up working on a Open Academy profile since it was most similar to what I was already doing except with Kalatheme. In an attempt to figure out why one panel page could only have certain content added (Picture 1) and other pages could have all content added to them (picture 2)... I came across a big error. I can handle most of my errors, but I'm not sure where to start.

The error happens on the Panopoly panels page. Where you can enable disable the blocks and globals (picture 3). Every single one causes this issue.

Google has told me it's likely an AJAX crash. But searches points to a lot of different things, which i've tried countless things. I have another site running, a older version built on basic drupal profile, with nearly identical modules installed and I do not get the crash. However, the other one has other issues which is why I dropped that, mostly to do with panoply magic. I've disabled/enable just about every module I could. Upgraded and downgraded, dev and main releases. No effect and the error is so crushing. Server error logs don't say much.

Any help would be appreciated, thank you.

An AJAX HTTP error occurred.
HTTP Result Code: 200
Debugging information follows.
Path: /admin/panopoly/panes/pane/enable/block/user-new/iByTzFK71aT7VW_2Sz_j6ELewigM_FqNqVoUiiIBWus
StatusText: OK
ResponseText: 
"IE=edge,chrome=1", "http-equiv" => "X-UA-Compatible"} -->
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@import url("http://localhost:8082/modules/system/system.base.css?n0tkoh");
@import url("http://localhost:8082/modules/system/system.menus.css?n0tkoh");
@import url("http://localhost:8082/modules/system/system.messages.css?n0tkoh");
@import url("http://localhost:8082/modules/system/system.theme.css?n0tkoh");
@import url("http://localhost:8082/profiles/openacademy/modules/contrib/jquery_update/replace/ui/themes/base/minified/jquery.ui.core.min.css?n0tkoh");
@import url("http://localhost:8082/profiles/openacademy/modules/panopoly/panopoly_core/css/panopoly-jquery-ui-theme.css?n0tkoh");

... 20+ other css imports of exactly the same nature ...

@import url("http://localhost:8082/sites/all/themes/tennis_desk/css/panopoly-jquery-ui-theme.css?n0tkoh");
@import url("http://localhost:8082/profiles/openacademy/modules/panopoly/panopoly_images/panopoly-images.css?n0tkoh");
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