Hi @mirconatili,
I can see that FiboSearch is returning the products in the HTTP response (I can view it with the developer tools), but there is some HTML code glued to it and it’s causing an error. This is the code:
<div id="wpautoterms-top-static-container"><div id="wpautoterms-update-notice-placeholder" style="display:none"></div>
<script id="tmpl-wpautoterms-update-notice" type="text/html">
<div class="wpautoterms-update-notice">
<code>data.message</code>
<a href="javascript:void(0);" class="wpautoterms-notice-close"
data-type="closeButton" data-cookie="<code>data.cookies</code>" data-value="<code>data.values</code>">
Close </a></div>
</script>
</div>
It seems like it’s coming from the WP AutoTerms: Privacy Policy Generator, Terms & Conditions Generator, Cookie Notice Banner plugin, and specifically the ‘Update Notices of Legal Pages’ Compliance Kit. Could you disable the kit or plugin temporarily and check the search? If the search is ok, please contact the authors of the plugin. Perhaps they’ll be able to diagnose the cause of the problem.
Let us know how it goes!
Regards,
Marta