Received `false` for a non-boolean attribute `loading`.

[irwinschmitt]

Describe the bug
The following error is shown when accessing the profile page:

Warning: Received false for a non-boolean attribute loading.

To Reproduce
Steps to reproduce the behavior:

1. Go to the profile page (/profile);
2. See error.

Expected behavior
The application should work correctly without showing this error.

Desktop (please complete the following information):

• OS: Windows
• Firefox
• Version 91.0.2 (64 bits)

[fellipe-araujo]

I will solve this issue.

[fellipe-araujo]

I finished this issue. PR #65