Get 500 error with no error message in a log file

[SVVladymyr]

I have used this package for 3 month and everything was without problems.
But after updating laravel to version 8.19.0 and laravel-sitemap to version 5.9.1, I get 500 error message in a browser with no error message in a log file. I tried to use laravel-sitemap versions 5.9.0 and 5.8.0, but the error remained.

My current version PHP 7.24.
When I user version 5.7.0 everything worked.