XF 2.0 Cannot Install ANYTHING

[Xyphien]

Out of no where, I'm unable to install any addons, or even rebuild master data or whatever in /install


When I try, It'll either show up Processing... Processing... or Installing... Installing...
No loading symbol, no nothing. It'll just stay there, I let it run over night and it's still the same thing.

What do I do? I need to fix this, and add a lot of the addons to my site.

 

[Xyphien]

The installing section... as well. It won't do ANYTHING

 

[Paul B]

You will likely need to contact your host.

Something has clearly happened on the server.