Are there any specific steps to follow when troubleshooting error messages during the installation of a PHP forum like phpBB2?

When troubleshooting error messages during the installation of a PHP forum like phpBB2, it is important to check the PHP version compatibility, ensure all necessary extensions are enabled, and verify file permissions are set correctly. Additionally, reviewing the error logs can provide valuable insight into the root cause of the issue.

// Example of checking PHP version compatibility
if (version_compare(PHP_VERSION, '7.0.0', '<')) {
    echo 'PHP version 7.0.0 or higher is required for phpBB2 installation.';
    exit;
}