Nextcloud Office does not save changes

Nextcloud 23.04

Ubuntu: Debian 11 bullseye

Apache: Apache/2.4.53 (Debian)

PHP: 8.0.17

I have made a video to show that when I create a document in Nextcloud Office it does not save the changes that are made to the document.

Video: https://youtu.be/dEJJoAW23WU

LOG
[PHP] Error: Error: opendir(/tmp/phptmp): Failed to open directory: Permission denied at /home/carloscortescom/www/nube/lib/private/TempManager.php#191 at <>

  1. <>
    OC\Log\ErrorHandler::onError(2, “opendir(/tmp/ph … d”, “/home/carloscor … p”, 191)
  2. /home/carloscortescom/www/nube/lib/private/TempManager.php line 191
    opendir("/tmp/phptmp")
  3. /home/carloscortescom/www/nube/lib/private/TempManager.php line 180
    OC\TempManager->getOldFiles()
  4. /home/carloscortescom/www/nube/cron.php line 73
    OC\TempManager->cleanOld()

at 2022-05-16T17:40:02+00:00