themeco cornerstone after update freeze on loading

after update cornestone freeze on loading and we can’t use cornestone anymore.
We use X themeco with child theme.
php 7.2 and Wordpress 4.9.13 cornsetone version 4.1.2

Any advice?


For any technical query about theme functionality the best choice will be contact theme Author and let them know How to Contact your purchased theme Author, theme author will be happy to answer your query.