Facedsearch for the Price slider gives some errors

[Maofree]

Prerequisites

• I understand and accept the project's code of conduct.
• I have already searched in existing issues and found no previous report of this bug.

Describe the bug and add attachments

Hi
I noticed that only for the price slider, errors appear

I attach the complete error code shown on the front
log.txt

url="https://prestashop.ddev.site/6-accessori" data-slider-direction="<br />
&lt;b&gt;Warning&lt;/b&gt;:  Undefined array key " language"="" in="" <b="">/var/www/html/var/cache/dev/smarty/compile/hummingbird/d4/1d/65/d41d65d76b9471b5d365fe06cf1737c89a53af9f_2.module.ps_facetedsearchviewstemplatesfrontcatalogfacets.tpl.php on line <b>491</b><br>
<br>
<b>Warning</b>:  Attempt to read property "value" on null in <b>/var/www/html/var/cache/dev/smarty/compile/hummingbird/d4/1d/65/d41d65d76b9471b5d365fe06cf1737c89a53af9f_2.module.ps_facetedsearchviewstemplatesfrontcatalogfacets.tpl.php</b> on line <b>491</b><br>
<br>
<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/html/var/cache/dev/smarty/compile/hummingbird/d4/1d/65/d41d65d76b9471b5d365fe06cf1737c89a53af9f_2.module.ps_facetedsearchviewstemplatesfrontcatalogfacets.tpl.php</b> on line <b>491</b><br>
"

Steps to reproduce

you need to go to the category page and then select the price select and then the errors appear

Expected behavior

No response

Actual Result

No response

PrestaShop version where the bug happens

9.2.0 dev

Theme version where the bug happens

2.1.x

PHP version(s) where the bug happened

8.1

Your company or customer's name goes here (if applicable).

No response