Can’t migrate to a new host due to the plugin

Hi thanks for your valuable time for me.

I am just trying to move my site from one hosting to another. Hence i was facing a login issue as i set the login URL to something else using the BRUTE-FORCE option of the plugin AIOWPS.

After that, i just completely deleted the plugin thinking of that i will reinstall it later after the migration is done.

But even after i deleted and tried to migrate, the issue was still the same and i was still seeing that the plugin was blocking me out of the WP-ADMIN page saying NOT-AVAILABLE. (And the renamed URL was saying “Couldn’t establish a database connection”). So both ways got blocked for me and couldn’t login to WP dashboard.

I was thinking the plugin kept some cache files holding and yes that’s the right thing. I went to my old hosting back and tried to investigate i was seeing the plugin is still controlling my wp dashboard options (that i set before) and not allowing me to use them.

EVEN THOUGH I HAVE REMOVED THE PLUGIN FOR GOOD.
Please advice how best i can get out of the plugin control COMPLETELY

thanks sooo much

The page I need help with: [log in to see the link]