Bug in PHP 8

I updated my site to php 8, but I got numerous errors in my logs. And when I looked for the reason, it’s a plugin incompatibility with php version 8. The log shows the following error:

[STDERR] PHP Warning: A non-numeric value encountered in /wp-content/plugins/litespeed-cache/src/media.cls.php on line 628

Here is an image of the line where the error is reported: https://prnt.sc/wE-mSl_HxFyH

The page I need help with: [log in to see the link]