I recently upgraded to Zencart v1.5.7c and everything works fine except the customer search. The search in admin works perfectly.
When any customer uses the store search, they receive the message "WARNING: An Error occurred, please refresh the page and try again." I'm using PHP 7.4.26. No plugins except the top banner rotation.
But when they refresh the page or hit F5 the search goes through and works. I tried changing templates, the same thing happens. It does the same thing on any computer or with any web browser I use. Can anyone tell me what would cause a situation like this?
URL is https://www.nesrepairshop.com
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