PHP is the server-side programming language that powers WordPress websites. The latest version WordPress requires PHP version 7.4 or greater 8.0+ (see https://www.ads-software.com/about/requirements/).
Contact your hosting provider on which version of PHP is currently running and steps to update, they will have more specific knowledge about your server configuration and may be able to assist you in resolving the issue. Remember to provide them with relevant details such as the error message (HTTP error 500) and any recent changes you made to the website, including plugin or theme updates.I hope these steps help you regain access to your WordPress admin area. Good luck!
