AdBlocker Ultimate

I have AdBlocker Ultimate and use Firefox only. I've found it's great for YT and other websites but doesn't let me go to certain sites no matter what I do. I've tried turning off all the things in ADU but I still can't go those sites. I just get this. Anybody know what I need to do? Do I need to delete it and then download it again? It doesn't even allow me the option of going to unsecure sites. Help https://preview.redd.it/8vtkfp72pf3f1.png?width=1920&format=png&auto=webp&s=1eb636aedc1e8670615c0591ab849f5bf67849f9 submitted by /u/Aware-Juggernaut5367 [link] [comments]