I am having trouble starting upfront, there no other

I am having trouble starting upfront, there no other plugins running.

Errors:
POST http://www.emarketadvantage.com.au/wp-admin/admin-ajax.php 501 (Not Implemented)
[UPFRONT]: ["Error loading layout [object Object]"]0: "Error loading layout [object Object]"callee: ()length: 1Symbol(Symbol.iterator): ArrayValues()__proto__: Object

Warnings:
jquery.js?ver=1.11.2:3 The specified value '!' does not conform to the required format. The format is '#rrggbb' where rr, gg, bb are two-digit hexadecimal numbers.

I have been talking with @Aicee Taguilaso