Divi Builder Stuck

Hello,
Thanks for amazing plugin, it works on my site.
But when i want to edit my page (i use divi theme) using divi builder, it gets stuck.
It continues just display loading icon and loadinb icon without stop.
When i check it on developer tools, it show 1646 error in it.
But when i disable this plugin, i can use divi builder again.
Whould you plese help? Thanks