Drupal 8 file upload error, how to fix?

Question

Drupal

After updating the drupal engine to v. 8.6.5, there was a problem uploading files to the site. For example, I tried to upload a new bootstrap theme update through the admin panel and got the following error:

Error downloading updates:
Extracted file temporary://update-extraction-9e074b57/bootstrap/css/3.1.0/overrides-flatly.min.css does not have the correct file size '4096' (11126 expected). Archive may be corrupted.

I also tried to upload the file to the page, I got an error without explanation. I understand that it's a matter of permissions, but I can't find a clear answer on the net. Help me please!

Answer 1

Thank you for your activity. It turns out that the hosting was taking up a lot of space. Cleaned it up and it's working.