Use non-ajax file upload field

If for any case, ajax file upload solution is not working for you, you can switch to non-ajax solution.

To choose non-ajax file upload, follow those steps:

1. Go to User Meta >> Fields Editor, expand your file upload field (or avatar field) and check “Disable AJAX upload” checkbox, save your change.

2. Go to User Meta >> Forms Editor, expand your form and check “Do not use AJAX submit” checkbox and save your change.