WordPress is a great piece of software that works fine most of the time. But there are times when things stop working. Maybe WordPress can’t connect to the database as a result of the wordpress B4489 php hack Or maybe some files have been corrupted. Or your website is involved in a malicious hack.
The wordpress B4489 php hack error message is relatively new and came about after wordpress version 3.3.1 was released. This is a rare problem and in some cases you may see this error message displayed on your website or not.
If this is the problem you are facing, unfortunately it’s not a simple fix. Most wordpress errors can be fixed by simply deleting a file from your WordPress installation directory or making simple amendments.
What causes this error?
This error is mostly displayed as a result of a hack or malware breach. It occurs when one of your PHP files are infected with malicious code. This code is normally injected into your wordpress installation through a brute force attack or via an email attachment.