Fix HTTP ERROR 500 on our Wordpress website on Bluehost.com

Today 9 February 2024 we started to see a HTTP ERROR 500 on some pages of our website. As per the scan report from the SiteLock, we have one file infected with malware that needs to be cleared.

Web Host is ----------
CMS is WordPress

Looking for a skilled web developer who can look into the back end and is able to resolve quickly.

Payment thru PayPal.