Unexpected Application Error!

You defined a loader for route "0-1" but didn't return anything from your `loader` function. Please return a value or `null`.

Error: You defined a loader for route "0-1" but didn't return anything from your `loader` function. Please return a value or `null`.
    at Bx (https://certificadas.gptw.com.br/static/js/main.5d97d152.js:2:1002950)
    at https://certificadas.gptw.com.br/static/js/main.5d97d152.js:2:1036757
    at h (https://certificadas.gptw.com.br/static/js/main.5d97d152.js:2:729598)
    at Generator.<anonymous> (https://certificadas.gptw.com.br/static/js/main.5d97d152.js:2:730935)
    at Generator.next (https://certificadas.gptw.com.br/static/js/main.5d97d152.js:2:729961)
    at o (https://certificadas.gptw.com.br/static/js/main.5d97d152.js:2:735588)
    at s (https://certificadas.gptw.com.br/static/js/main.5d97d152.js:2:735791)