Fatal Error with MB ver. 5.7.2

Hello AJ,

Your issue is not similar to the issue of Chris, please follow this ticket https://support.metabox.io/topic/fatal-single-quote-error-in-meta-box-5-7-3-and-aio-1-21-2/?swcfpc=1
or create a new one to ask for this.
I will close this ticket as it is resolved.