I keep getting that "exploit completed but no session was created" Error everytime I run and exploit

I just wanna get a shell or be able to exploit anything. This is really making me sad. I just really need a win. I switched to scriptkiddie and all of the payloads that are available for TCP 5000 Werkzeug they all fail with this error. when I try bind shells it looks it says secret code not found. I just want this to work.