How to get rid of a php block error? I added a php

 I added a php block to my home page using deanos tools. But everything I was supposed to paste into the php code field area I accidentally pasted into the language key area. Now I want to delete the corrupted block from the inactive section. But every time I go to edit and delete blocks and go to the corrupted block it just shows a video over the delete button. So its like I am stuck with the corrupted block in the inactive section forever. Is there any way to remove this block from the inactive section so I do not have to live with this forever?

Delete manually from the database.

Hello I do not know what to do. I went to My SQL databases in CPanel, but could not find the corrupted php page block by name in any of the databases. I went in where is says "Check database". I did not want to click the "repair database" button because I thought I might mess something up. But in the check database information listed, I did not see the name of any of the page blocks on any page, so I think I am in the wrong spot anyway.

Kindest Regards,

Chuxstir

you can take a look here
table sys_page_compose

click on search

Page: write index bellow value

click on perform

you will now have all the blocks who is added to index page
your block should be the last

delete cache also, to be safe