Is it constantly getting an error?

Question

PuTTY

I want to upload yii to the yii server, but when using putty to transfer everything to ssh, I get a constant error when starting this program Network error: Connection timed out. So I don’t fully understand what’s going on and I don’t understand why it comes out. As if the hosting works fine. Usually opens when it asks for a password, but then restarting the program constantly blank screen