Had to roll back to 4.2.25. Was getting white screen of death and errors such as this:
PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 16384 bytes) in /home/…/public_html/wp-content/plugins/so-widgets-bundle/base/siteorigin-widget.class.php on line 196
Hi Donna
This is actually a fairly common issue that comes up when there isn’t enough memory for WordPress. It’s fairly easy to solve though. Here’s a guide you can follow:
https://docs.woocommerce.com/document/increasing-the-wordpress-memory-limit/
Well, yeah, and I did increase the memory, and it was still having issues. Regardless, the plugin suddenly required much more memory with the upgrade than it did before, and that’s a problem.