WordPress : error_logs file does not generate the error logs

WordPress issue :

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If plugin or theme is not compatible then sometimes site shows blank page and error_logs file does not generate the error logs, then need to enable the WP_DEBUG in wp-config.php file. After enabling this function, it will show an error on the site and it will find out which is the problem plugin or theme.
Syntax :

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define('WP_DEBUG', true); -- to enable
define('WP_DEBUG', false); -- to disable

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If 'WP_DEBUG line does not exist inside wp-config.php the add it after define('DB_COLLATE', ''); line. After disabling the problem plugin/theme you need to make define('WP_DEBUG', true); to define('WP_DEBUG', false); .

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