Thank you, Basara.
However, there are no error logs in the system file, nor are any errors showing up in the backend error log file. I've attached a screenshot for reference.
I appreciate your prompt response and excellent assistance. It turned out that the issue was with the PHP version, so I changed the PHP version from 8.2 to 8.0, and now everything is working fine.
Thanks again for your great help.
Warm regards.