Hi Ernest,
thats not correct!
I have no such plugins installed but the the described issue happened to me too!
Was a VERY BAD one!!
I’ve searched the issue for nearly two weeks (with help of some external developers).
But also all kind of workarounds and ideas form them doesn’t work!
After updating your plugin all in fine again!
Thank god I’ve seen your changelog!!!!
What I don’t understand, is why a search plugin makes issues with WooCommerce!?
Please pull this info out for other people with this STRNGE issue!!
Thnaks P. Prosch