Composer errors after 8.6 update

I updates core, vendor, and the php files manually. But when I run

php composer update

I get:

  [RuntimeException]
  Failed to execute git clone –no-checkout ‘/home5/kacbtnor/.composer/cache/vcs/https—git.drup
  al.org-project-coder.git/’ ‘/home5/kacbtnor/public_html/vendor/drupal/coder’ –dissociate –ref
  erence ‘/home5/kacbtnor/.composer/cache/vcs/https—git.drupal.org-project-coder.git/’ && cd ‘/
  home5/kacbtnor/public_html/vendor/drupal/coder’ && git remote set-url origin ‘https://git.drupa
  l.org/project/coder.git’ && git remote add composer ‘https://git.drupal.org/project/coder.git

  Cloning into ‘/home5/kacbtnor/public_html/vendor/drupal/coder’…
  done.
  fatal: unable to create thread: Resource temporarily unavailable
  fatal: cannot repack to clean up

How do I fix this?

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/21/feed