HTML error when running bin/migrate.sh before project deployer

When project is not deployed and you try to run `bin/deploy.sh`, console prints out:

```
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Project not deployed | Instante</title>
    <style>
        .result {
            display: none;
...
```

There should be some kind of CLI error.