custom error message or redirect to custom page if any error occurs

I want to create custom message when site got any error or broken or it is also be helpful if I can redirect site url to my custom page when site got error for example "www.demo.com" to "www.demo.com/custom-error-message-page" where I can display my message to visitors and also want those error to notify in my email.

I have tried wp_debug in wp-config to set to true but it shows all error on all pages of site instead that I only want any custom message to show.

Thanks

Topic notifications redirect errors Wordpress

Category Web

1
answered at

Now, that's actually pretty easy. Just create a 404.php and a 403.php and maybe a custom-error.php

Then you can setup your .htaccess with something like this:

ErrorDocument 500 /custom-error.php ErrorDocument XXX /custom-error.php

Please remember: you do not need that for the 404 and 403 as these are actually supported by the Wordpress Codex. For further Informations feel free to read the codex. Inside of the .php file you can do whatever.

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Codex: https://codex.wordpress.org/Creating_an_Error_404_Page

Additional: https://premium.wpmudev.org/blog/customize-error-pages-wordpress/

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