Search function is broken in public mode of UX1 Marketplace
Symptoms
After upgrade UX1 Marketplace to 7.5.2068, search function in public mode is not working, and any search returns:
Something went wrong, please, contact support
The error is reproducible by Go to public Marketplace >> type whatever search characters entry and press enter:

Cause
Unfortunately, it's by design. Public Marketplace will not work properly with the latest versions of Marketplace.
Resolution
Please follow our release notes about implementation of feature request for supporting public mode PFR-6971.