Hi,
That's great news you're getting these.
We had people reporting such issues in the past, but the error message was not precise enough to understand where the problem was.
We reported the issue on github at the time:
github.com/php/php-src/issues/8251
At that time, the developers there pushed a patch to PHP 8.1.6 in order to improve the error message.
Since then, no one else using HikaShop reported the issue, however others were able to move forward on github and some fixes have been included in PHP 8.2.14 or 8.2.15, as stated there.
So I went to
php.watch/versions/8.2/releases/8.2.14
and saw the line:
Fixed GH-8251: Narrowing occurred during type inference of ZEND_FETCH_DIM_W in 423a1e586e
So update to PHP 8.2.14 and it should help.
If you still have the messages after the update, then we'll have to look deeper into it and probably fill in another bug report to the PHP project's github.