WP error log – lots of entries

I am seeing pairs of error as below in the wordpress error_log file, but can’t work out the cause, whether this is code in a snippet or a plugin error. Is there a way to identify which snippet this is in?

Then if it is a snippet, what I need to do to fix it? I cant see anything wrong on the front end of the website, so note sure which snippet.

What’s the significant of (582) appended to the php file name?

[23-Apr-2024 05:33:23 UTC] PHP Warning: Attempt to read property “labels” on bool in /home/………………./public_html/wp-content/plugins/code-snippets/php/snippet-ops.php(582) : eval()’d code on line 4 [23-Apr-2024 05:33:23 UTC] PHP Warning: Attempt to read property “name” on null in /home/…………………./public_html/wp-content/plugins/code-snippets/php/snippet-ops.php(582) : eval()’d code on line 4

Any help with this appreciated.

Litespeed server, php8.1, WordPress 6.44, Code snippets 3.6.4