What role does the PHP error log play in diagnosing and fixing issues like HTTP Error 500 in a contact form submission?

The HTTP Error 500 typically indicates a server-side issue, often caused by PHP errors. To diagnose and fix issues like this in a contact form submission, checking the PHP error log is essential. The error log provides detailed information about what went wrong during the form submission process, helping developers pinpoint the root cause and make necessary fixes. 

// Check the PHP error log for any errors related to the contact form submission
// This code snippet demonstrates how to log errors to a file for debugging purposes
ini_set('log_errors', 1);
ini_set('error_log', '/path/to/error.log');

Keywords

PHP error log HTTP Error 500 contact form diagnosis fixing

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